Joey Gallo Is Bashing Again

Nick Wosika-USA TODAY Sports

Here’s something we all know about Joey Gallo: He’s got power to spare. Even before he was a big leaguer, tales of his top-of-the-charts power made the rounds among talent evaluators and fans alike. The question was never whether his power would play in the majors, it was whether the strikeouts that came with that power would drag his production down. Those discussions didn’t stop when he made the majors for good in 2017. In fact, it’s 2023 now, and most of the same positives and negatives are still up for debate.

To wit: Through Tuesday’s games, Gallo has hit .189/.326/.541, which works out to a 137 wRC+. He’s also striking out 32.6% of the time – and that would be the lowest strikeout rate of his career. In just 89 plate appearances, he already has seven home runs. By most accounts, it would appear that Gallo is Galloing as hard as ever.

Plot twist: Gallo has made a big adjustment this year, one that seems to have steered him out of the rut he fell into in recent seasons. See, Gallo had a second carrying tool offensively, beyond the power. His thump made opposing pitchers so afraid of him that he ran up massive walk totals merely by being passably selective. In 2019, the season that saw him post his best batting line, he walked 17.5% of the time. In 2021, his second-best, he walked 18% of the time. It’s not so much that he had a perfect batting eye; rather, he just started swinging less in 2019, and pitchers avoided the zone against him to such an extreme degree that he drew piles of walks. He kept it up for a few years before starting to swing more again in 2022.

Take a look at his swing rate compared to league average over time:

One way to look at this change? It worked! Before 2019, Gallo struck out in 38% of his plate appearances and walked in 13.4%. From 2019 to 2022, he struck out 36.7% of the time and walked 16% of the time. Fewer strikeouts, more walks — it isn’t difficult to do the math there.

Now that we’ve covered that, let’s take a step back and think of how objectively wild this is. Joey Gallo – Joey Gallo, the idealized embodiment of bat speed – came up with a plan to swing less often to get better. He’s the best at swinging! No one can match him when it comes to crushing the ever-loving smithereens out of the ball, with the possible exceptions of Giancarlo Stanton and Aaron Judge. He decided to swing less, and count on his batting eye, which is by all accounts average. And this is a good thing?

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Well, here are some stats that aren’t strikeouts and walks. From his first 2015 cup of major league coffee through 2018, Gallo barreled up 21.1% of his batted balls and hit 50.6% of them 95 mph or harder. From 2019 through 2022, those rates fell to 18.8% and 47.8%, respectively. Those aren’t huge shifts, but clobbering the ball less frequently gave away all of Gallo’s plate discipline gains.

This isn’t surprising to me. Plenty of hitters would benefit from swinging less frequently, but Gallo wasn’t exactly swinging at everything to begin with. He swung at an average clip from 2015 to 2018. Sure, he got into more advantageous counts by taking more frequently, and pitchers walked him rather than throw him a ton of cookies to get back into the count, but he also got into disadvantageous counts more frequently by taking strikes.

Is that what led to Gallo’s power cratering in the second half of 2021 and 2022? I certainly can’t say. I’m willing to bet that it didn’t help, however. Gallo has never been particularly well equipped to work deep into counts; a swing as big and powerful as his inevitably comes with swing-and-miss issues. Shortening up his swing isn’t really a great solution, either. Do you want joey gallo, lower-case swinger trying to punch the ball the other way, or do you want JOEY GALLO, KING OF HOME RUNS?

No, Gallo is a major leaguer because he takes big hacks, and changing that seems like a bad plan. He needed to change something, though. The funk he fell into as a Yankee carried over to his time on the Dodgers. He posted an 85 wRC+ and the lowest isolated power of his career in 2022. This year, he came up with a new plan. In three words: he started blasting.

Across a broad variety of splits, Gallo is swinging more frequently this year. No matter how you slice it, he’s looking to do damage early in the count:

Joey Gallo, Being Aggressive
Split 0-0, In Zone 0-0, Fastball Ahead, In Zone Ahead, Fastball 1 Strike, In Zone 1 Strike, Fastball
2019-22 48.6% 33.8% 65.6% 48.3% 74.7% 49.2%
2023 65.9% 42.1% 73.5% 58.2% 91.1% 64.4%
Stats through May 9.

Sometimes analysis isn’t hard. Gallo is teeing off early in the count. I’m sorry, but when did this become an acceptable way to pitch to him?

Or this:

Or this:

The cameraman fared about as well as Domingo Germán there; that ball was so thoroughly clobbered that it was hard to find in the air. All told, Gallo is hitting .417 with a 1.417 slugging percentage when he puts the first pitch into play. Let me put on my analyst hat for a second: that’s good.

Want to know the wildest part of it all? It hasn’t cost him strikes. From 2019 through 2022, he faced an 0-1 count in 47.4% of his plate appearances. This year, that’s down to 40.4%. There are three reasons for that. First, pitchers are throwing him fewer first pitches in the strike zone. I mean, duh. Did you see those clips up above? Second, when they do challenge him in the zone, he’s putting a lot of those balls in play. A whopping 13.5% of his plate appearances this year have ended with him putting a first-pitch strike in play, up from 7.7% over the last four years. Pitchers hang them, Gallo bangs them.

This kind of adjustment isn’t without its downsides. He’s chasing first pitches out of the zone more frequently. Again, though, it isn’t resulting in more 0-1 counts, so it’s hard to call that a huge hindrance. The bigger problem is that pitchers will eventually adjust – or at least, they will if they don’t like seeing enormous home runs. They’re throwing him fastballs 64% of the time on the first pitch so far this year. That’s higher than the big league average on 0-0. To Joey Gallo. What are we doing here?!?

That’s not the only change Gallo has made this season. As Robert Orr noted a few weeks ago, he’s swinging less frequently at changeups. That’s a good plan, and it goes hand in hand with this adjustment: more swinging at fastballs means fewer counts where changeups can tear you apart. Even as Gallo has offered at more changeups in the past few weeks, he’s keeping up the aggression, and that’s keeping him out of counts where he faces his Kryptonite.

When Gallo starts to see more sliders and changeups early in his at-bats, he might have to make a change. As the saying goes, however, if it ain’t broke, keep swinging out of your shoes at it. I’m all for it. Gallo is at his most entertaining when he’s hitting the ball from Minneapolis to St. Paul, and his recent adjustments mean I get to see that more often. Yes, please.

All statistics are through May 9.





Ben is a writer at FanGraphs. He can be found on Bluesky @benclemens.

43 Comments
Oldest
Newest Most Voted
EonADSMember since 2024
3 years ago

Use your force, Joey!

I really doubt he can keep this up at all; he just doesn’t make enough contact. He has the lowest xBA in the league, and is bottom 5% in whiffs and K%. His xBA in particular is nowhere near his prime years, and it was already low. Pitchers are also, bizarrely, throwing him the most fastballs of his career, 61.5%, a five point jump from the previous high. He’s going to get bamboozled again sooner or later. But it’s certainly fun to watch.

johndarc
3 years ago
Reply to  EonADS

I’m incredulous at all the people still throwing him belt high fastballs inside. That’s like the one place you don’t want to throw it to him. Go higher or lower.

HappyFunBallMember since 2019
3 years ago
Reply to  johndarc

Even the best pitchers on the planet miss. And if you miss by just a couple of inches, it’s a meatball.

EonADSMember since 2024
3 years ago
Reply to  HappyFunBall

Yup. Gerrit Cole dealt with the problem for years. Jeff Samardzija never beat it. If you miss, it almost has to be for a ball. Missing or locating poorly inside the strike zone is usually terrible.

SucramRenrutMember since 2017
3 years ago
Reply to  HappyFunBall

And Lyles and Cueto are now on the opposite end of the spectrum from the best…

JSJohnSmithAnon
3 years ago
Reply to  EonADS

Pretty misleading to say his xBA is the lowest in the league when it’s the same as his actual BA, and his xwOBA is higher than his wOBA.

EonADSMember since 2024
3 years ago

Since the amount of contact he makes is what I was talking about, no. He can do as much damage as he likes when he makes contact; if he doesn’t make enough of it, it doesn’t matter. He’s neither lucky nor unlucky to any serious degree, this is just SSS and I expect him to regress.

Colco34
3 years ago

Ik this is some cherry picking but it seems weird to say Joey Gallo is bashing when he has one hit this month

Dmjn53
3 years ago
Reply to  Colco34

and that one hit was a single

BryzMember since 2019
3 years ago
Reply to  Colco34

It’s not one hit any longer.

sadtromboneMember since 2020
3 years ago

This is fantastic. Looking at Joey Gallo’s Z-Swing%, it sure seems obvious that something went off the rails. It appears that Joey Gallo decided to stop swinging in the zone in 2019 (only 61.6% of the time!). That’s not inherently a bad strategy, because there were some good hitters in recent history who had similar rates. Xander Bogaerts, Mookie Betts, and Mike Trout are like this. And Gallo was rewarded with his best year ever before it was cut short by injury, largely because being more selective allowed him to run higher BABIPs and a higher walk rate.

I suppose the biggest problem with this is that it made him too predictable. But this might also be a case where it only worked as long as his newfound selectivity allowed him to hit line drives. In 2019 his line drive rate spiked, which is probably why his BABIP was so high that year. Hitting line drives is good, but relying on hitting line drives is bad because it’s hard to do consistently unless you’re Freddie Freeman or Joey Votto. And it’s hard to keep hitting line drives with Gallo’s swing! So after his line drive % rate spiked in 2019, it fell back to earth again afterwards, and so did his BABIPs, and at some point everything fell apart.

Interestingly, if you look at his batted ball numbers, it sure seems like his decision to swing at pitches in the zone more often also has led him far, far away from line drives. His line drive % so far this year is second-to-last out of 236 players (min: 90 PAs). But his ratio of flyballs to ground balls is first, and #2 isn’t even close. His BABIPs have cratered as a result; his .187 BABIP, if carried throughout the whole season, would be the worst mark since FG started tracking it in 2002. But if he’s striking out less and is going to hit 45 bombs, I suppose it doesn’t really matter.

sadtromboneMember since 2020
3 years ago

One other thing–Joey Gallo is historic because basically no one has ever been good while striking out this much. But in historical context, he’s not nearly so much of an anomaly. From 1970 to 2023, he’s only 45th (out of 2129) in K%+, which adjusts for the era. There are several good hitters who are above him, including a couple of extraordinary ones (Reggie Jackson, Willie Stargell). His K%+ is only 168, which sounds like a lot, but which pales in comparison to Jack Cust (186), Dave Kingman (192), Gorman Thomas (194), Rob Deer (213), and Bo Jackson (217).

What’s remarkable is how good he is while running batting averages this low. His AVG%+ is 80, which is better than Jeff Mathis but worse than Martin Maldonado (and Livian Hernandez, although he was actually a very good hitter for a pitcher). It’s lower than all the other guys I mentioned, like Rob Deer (84) and Gorman Thomas (85) and Dave Kingman (90) and Jack Cust (91) and Bo Jackson (95).

baseballfan115Member since 2020
3 years ago
Reply to  sadtrombone

Very interesting!
Where did you find the K%+ and BA+ stats?

sadtromboneMember since 2020
3 years ago
Reply to  baseballfan115

If you go to the leaderboard here, there’s a bar called “Stats Presets” and it’s on the +Stats tab. All the controls on multiple seasons, plate appearances, etc is the same as the regular leaderboards.

tung_twista
3 years ago
Reply to  sadtrombone

Interesting point, but I would be a little wary of using K%+ to compare very different eras.
From 1970 to 1978, Dave Kingman hit wRC+ 115 with K%+ 228 (K% 28.5%).
A K%+ 228 in 2015 to 2023 (Joey Gallo’s time) would be ~50% K% and it is practically impossible for a modern day MLB player to pair 50% K% with wRC+ 115.
In other words, as the overall K% increases, the realistic upper bound for “acceptable” K%+ decreases.
Reading K%+ literally would suggest that Leroy Stanton (K% 22.1% K%+ 172) is a more extreme strikeout player than Joey Gallo (K% 37.2% K%+ 168), which I do not agree with.

Another way to see this.
# of players with K%+ 160+, 150+, 140+
2015-2022: 9, 12, 22 (30 teams)
1970-1977: 17, 31, 51 (24 teams)

sadtromboneMember since 2020
3 years ago
Reply to  tung_twista

This is a good point. This is a case where the mean has changed so dramatically that it’s actually hard to compare normalized outcomes across eras.

Ostensibly RidiculousMember since 2020
3 years ago
Reply to  tung_twista

K%++

sandwiches4everMember since 2019
3 years ago

The sheer amount of raw power on the ’21 Yankees team was kind of absurd. You had three legit 80 raw guys in Judge, Stanton and Gallo, not to mention a bunch of other 60-70 raw guys in Sanchez, (Clint || Jackson) Frazier, Luke Voit, and Gleyber.

It didn’t work out great, but that’s a lot of pop.

johndarc
3 years ago

I’m mad that the Beef Boys (tm, @megrowley) didn’t deliver the beef we were promised.

bosoxforlifeMember since 2016
3 years ago

Ben, I am afraid you jumped the gun on this article. While I willingly admit to being the low man when it comes to judging Joey Gallo’s value, his latest 1-28 streak, with the fully expected 13 K’s included, returns him back to his clearly established spot near the rear of the line.

Dmjn53
3 years ago
Reply to  bosoxforlife

he still has a 129 wRC+ despite the rough week. More than a few players will have 1-28 streaks this year

fartinyourface
3 years ago

The headline is juuuust a bit of an exaggeration.

Broken BatMember since 2020
3 years ago

He was bashing for a little while. Now he is hitting.130 in the last 21 days and has struck out 23 times in his last 54 at bats. Power? A single homer run during that time. He has retuned to what he is these days. Great example of the early April hot streak still influencing the #’s.

Broken BatMember since 2020
3 years ago

Ben , just want to say I love your articles. I know it takes time to research and get your ideas on paper and then get published. So, while his current slump reminds us of his real DNA, I totally understand the timing of such. Keep writing, you have a gift.

carterMember since 2020
3 years ago

I always enjoyed Joey Gallo, I like outliers, players who are different. There is no other major leaguer as extreme as him. He also has a chance at being the first guy (I can think of) to win a GG in the IF and OF. I am watching him play right now, an hour or so ago he swung on a 3-0 breaking ball with the bases loaded. At first I was thinking hmm..that was odd. But the more I thought of it the more it makes sense. Not only should Joey Gallo probably have a green light on 3-0, he should probably swing almost no matter what in that situation. Odds are he is going to get a fastball and odds are it is going to be a strike. Of course it seems like Darvish knew this and threw him a breaking ball, ahh baseball.

KinanikMember since 2016
3 years ago

.189/.326/.541 is the most late-career Mark McGwire line I’ve seen in a long time. 14 hits so far this year, 7 of them home runs (50%). 33.7% K rate.

2001 McGwire: .187/.316/.492. 56 hits, 29 home runs (51.6%). 32.4% K rate.

While we don’t have sprint speed for that era, I would guess McGwire would have been in the 1st percentile alongside late-career Edgar Martinez. Gallo’s in the 39th percentile and as recently as two years ago was above average. So while McGwire probably earned his .171 BABIP, I would expect Gallo’s .179 BABIP to improve.

KinanikMember since 2016
3 years ago
Reply to  Kinanik

Although as other commentors have noted, his current .182 BA is nearly identical to his .181 xBA. And last year’s .160 BA was awful close to his .169 xBA. He’s been in the first percentile in xBA for the past 3 years…

RainmakerMember since 2016
3 years ago

One thing I’ve noticed, though he’s not 100% consistent with it, is that Gallo seems to have shortened his stride from last season. Like check out how long his stride is in this slomo from last season vs the gifs in this post. That long stride creates a big gap between the stride and drive phases of the swing, making it basically impossible to adjust in-swing (i.e. a “long” swing). I don’t think he’ll be anything but a 3 outcome guy, but I think there’s room in the game for that if he can be an Adam Dunn type.

BryzMember since 2019
3 years ago
Reply to  Rainmaker

Part of that was the Twins reportedly had him set up wider in the box to help him shorten his stride. The broadcast said they identified he was striding forward too much and thought the wider stance could keep him back a little more.

chewbaccaMember since 2025
3 years ago

How in the world did you uncover this?

johndarc
3 years ago

I like how all the gifs you posted are him clobbering belt high fastballs, which has always been a pitch he could hit into the stands. Even as a Yankee, those were the pitches he could still hit. So teams just stopped giving him belt high fastballs. And yet somehow it feels like teams this year haven’t learned. Even when he was a Dodger and was maybe slightly better than his Yankees tenure, they didn’t learn. It’s so weird. It’s not like Rangers Gallo wasn’t prone to striking out too much and slumping.

Anyway, I wish it worked out in New York. He seemed like a nice guy who picked the worst time to slump for a year/year and a half.

dangledangleMember since 2024
3 years ago

His Statcast numbers are nuts and his BAPIP is absurdly low. He’s always run a low BAPIP but he’s at .179 right now which what????

Last edited 3 years ago by dangledangle
RainmakerMember since 2016
3 years ago
Reply to  dangledangle

His 31 degree launch angle is 8 degrees higher than the next closest qualified hitter. Likewise, nearly 70% FB% is 10+pts above #2

sadtromboneMember since 2020
3 years ago
Reply to  Rainmaker

To give you a sense of how nuts a 70% fly ball rate is:

Since 2002, with a minimum of 500 PAs, the highest fly ball rate ever was Frank Thomas in 2006 (57.3%)

Since 2002, with a minimum of 100 PAs (so, now we’re bringing in some real small sample sizes) the highest is Rod Barajas with 66.2% in 2010.

mhartzell415Member since 2025
3 years ago

Is there a general rule for how long it takes teams to adjust to adjustments made by hitters? i.e. Gallo swings less frequently than ever in 2022 -> pitchers throw him more middle-middle fastballs -> Gallo swings more often in 2023 and hits more homers

Dmjn53
3 years ago

I root for Joey Gallo to succeed just because it seems the general public roots for him to fail. I also think players with wonky skillsets are good for the game

curt schillings ketchup bottle
3 years ago
Reply to  Dmjn53

By general public, you mean Yankees fans?

johndarc
3 years ago

No, we wanted him to do well. Specifically, we wanted him to do well with the Yankees. Nobody wants your team to trade for a guy who is bad.

MattMember since 2020
3 years ago

Time out. He had a tolerable start. But he’s hitting .153 with 7 RBI over the last 30 days. Over the same period Jose Miranda hit .220 with 10. And they sent him down for cause.

docgooden85Member since 2018
3 years ago

Gallo has 1 hit in his last 10 games played (not a home run). The guy has a hopelessly grooved swing and has had hot streaks (and even more cold streaks) before. I want him to succeed but the premise of this article badly needs Dan to chat-reply “APRIL”.

curt schillings ketchup bottle
3 years ago

How many more former Yankees need to improve until we finally realize playing in New York is pretty toxic?

post1958Member since 2017
3 years ago

Maybe the injury is still bothering him He’s 4-34 with 0 HR the last 2 weeks. I bought the improvement at the start of the season, as he seems like someone that could really benefit from the shift rules.

Charles BalterMember since 2019
3 years ago

I need to see more than twenty-eight games, during which he’s still batting .200 and still has a 33.3% K rate. Joey Gallo is one Joey Gallo-esque slump away from being right back to his regular Joey Gallo averages.