Archive for Diamondbacks

Hitting a baseball comes naturally to Riley Greene. That’s not to say the fifth-overall pick in this year’s draft doesn’t work on his craft — he does— but at the same time he likes to keep any tinkering to a minimum. As the saying goes, “If it ain’t broke, don’t fix it.” Prior to the Detroit Tigers’ calling his name on June 3, Greene had been labeled “the best pure hitter in the prep class” by Baseball America.

He hit the road running in pro ball. Greene scorched the Gulf Coast League to the tune of a 1.039 OPS in nine games, quickly earning a promotion to short-season Connecticut. While not nearly as prolific against New York-Penn League pitching — a .766 OPS in 24 games — he did show enough to get moved up to low-A West Michigan in early August. Playing against much-older competition in the Midwest League, Greene slashed .219/.278/.344 in 118 plate appearances.

When I talked to the 18-year-old Oviedo, Florida native in mid-August, he made it clear that his swing is already well-established.

“My dad has been doing baseball and softball lessons for 24 or 25 years, and he taught me to hit,” said Greene. “Growing up, most of my coaches never touched my swing. It was just my dad. He’s a simple A-to-B guy, not much movement, and that’s how I try to be.”

Greene told me his front foot is his timing mechanism, and that his setup at the plate has remained essentially the same. He “might be an inch taller with his body,” but that’s a matter of feel and comfort, not because of a calculated adjustment. He’ll maybe spread out at times, but “only by a centimeter or two.” Read the rest of this entry »

The 2017 Arizona Diamondbacks were an unexpected delight, an eventual playoff team that was projected to be near the bottom of the NL West before the season. They had star power to burn; with Paul Goldschmidt and A.J. Pollock anchoring the lineup and Zack Greinke and Robbie Ray at the front of the rotation, the team had a top four to rival any team in baseball. After that, though, the drop off was severe. Maybe you could squint and see greatness in Jake Lamb, maybe you believed in the Shelby Miller bounce back, but the depth simply wasn’t there.

Those Diamondbacks made the postseason and won the Wild Card game, fueled by a deadline trade for J.D. Martinez, but their stars-and-scrubs construction was worrisome. Pollock missed time with injury, David Peralta didn’t take a step forward, and the cupboard generally looked bare. While the team’s pitching staff looked more promising thanks to breakouts from Patrick Corbin and Zack Godley, it wasn’t built to last. Corbin was only a year from free agency, Greinke was getting older, and Godley was more league average than a star in waiting.

By the end of 2018, that iteration of the Diamondbacks was no more. Pollock and Corbin left in free agency, Goldschmidt was a Cardinal, and the team made no secret that it was shopping Greinke. For those of you keeping score at home, that’s all their stars other than Ray, and he had underperformed massively in 2018. We baseball fans are pattern matchers, and this pattern is an easy one to spot: it was time for a tank and rebuild.

Well, a funny thing happened on the way to the bottom of the standings. The Diamondbacks, projected for the fourth-worst record in the NL before the season, are clinging to the fringes of the playoff hunt, with a 5.3% chance of reaching the Wild Card game. They’re 75-71, on the verge of putting together their third straight winning season. Most impressively, they’re doing it with an entirely new cast of characters. Read the rest of this entry »

September call-ups, both high-profile and totally innocuous, have been trickling in over the transaction wire for the last several days. As always, there are some that will have real impact on the playoff race, some that are interesting for the purposes of player evaluation, such your usual spare lefty reliever and catcher (by far the most common types of September additions), and some teams with no new names at all. Below I’ve compiled notes on every player brought up by National League teams since the start of the month, no matter how inconsequential, and I slip some rehabbers and August 31st acquisitions in here, too. It’s a primer for you to get (re)acquainted with players who might impact the playoff race or seasons to come.

Contenders’ Reinforcements

Atlanta Braves — INF Johan Camargo, RHP Chad Sobotka, RHP Jeremy Walker, LHP A.J. Minter, RHP Bryse Wilson

Camargo didn’t hit with the big club at all this year, not even in late July or all of August when he was handed pretty regular at-bats filling in for an injured Dansby Swanson. But he hit .483 over the few weeks he was down in Gwinnett after Swanson returned and Camargo was optioned. He’ll be a versatile, switch-hitting bench piece for the stretch run, and he projects as that sort of premium bench player long-term.

Sobotka and Walker were optioned to make room for the multiple relievers Atlanta acquired at the deadline. Sobotka, who sits 94-98 with life and has a plus, 2900-rpm slider, posted a 16-to-2 strikeout to walk ratio at Triple-A since being sent down. You may see him pitching big innings this month. Walker has been throwing 25-pitch, 2-inning outings with three days of rest in between. He may be on mop-up or long relief duty. Read the rest of this entry »

The 2019 Arizona Fall League rosters were (mostly) announced today, and we’ve created a tab on THE BOARD where you can see all the prospects headed for extra reps in the desert. These are not comprehensive Fall League rosters — you can find those on the AFL team pages — but a compilation of names of players who are already on team pages on THE BOARD. The default view of the page has players hard-ranked through the 40+ FV tier. The 40s and below are then ordered by position, with pitchers in each tier listed from most likely to least likely to start. In the 40 FV tier, everyone south of Alex Lange is already a reliever.

Many participating players, especially pitchers, have yet to be announced. As applicable prospects are added to rosters in the coming weeks, I’ll add them to the Fall League tab and tweet an update from the FanGraphs Prospects Twitter account. Additionally, this tab will be live throughout the Fall League and subject to changes (new tool grades, updated scouting reports, new video, etc.) that will be relevant for this offseason’s team prospect lists. We plan on shutting down player/list updates around the time minor league playoffs are complete (which is very soon) until we begin to publish 2020 team-by-team prospect lists, but the Fall League tab will be an exception. If a player currently on the list looks appreciably different to me in the AFL, I’ll update their scouting record on that tab, and I may add players I think we’re light on as I see them. Again, updates will be posted on the FanGraphs Prospects Twitter account, and I’ll also compile those changes in a weekly rundown similar to those we ran on Fridays during the summer.

Anything you’d want to know about individual players in this year’s crop of Fall Leaguers can probably be found over on THE BOARD right now. Below are some roster highlights as well as my thoughts on who might fill out the roster ranks.

Glendale Desert Dogs
The White Sox have an unannounced outfield spot on the roster that I think may eventually be used on OF Micker Adolfo, who played rehab games in Arizona late in the summer. He’s on his way back from multiple elbow surgeries. Rehabbing double Achilles rupturee Jake Burger is age-appropriate for the Fall League, but GM Rick Hahn mentioned in July that Burger might go to instructs instead. Sox instructs runs from September 21 to October 5, so perhaps he’ll be a mid-AFL add if that goes well and they want to get him more at-bats, even just as a DH. Non-BOARD prospects to watch on this roster include Reds righties Diomar Lopez (potential reliever, up to 95) and Jordan Johnson, who briefly looked like a No. 4 or 5 starter type during his tenure with San Francisco, but has been hurt a lot since, as have Brewers lefties Nathan Kirby (Thoracic Outlet Syndrome) and Quintin Torres-Costa (Tommy John). Dodgers righty Marshall Kasowski has long posted strong strikeout rates, but the eyeball scouts think he’s on the 40-man fringe. Read the rest of this entry »

Every year, hapless hitters with premium arm strength get moved to minor league mounds. With the help of Sean Dolinar, who combed the last few years of stats to scrounge up a more comprehensive list of converts than I was otherwise able to remember off the top of my head, I assembled the list below of former position players who are now prospects of note as hurlers. This is not a comprehensive survey of every recent conversion arm in the minors. Instead, these are the pitchers I think are interesting enough to include on an offseason list in some capacity.

Conversion arms who pan out typically put it together quickly. For example, it only took Kenley Jansen about a year after he first toed an affiliate’s rubber to reach Dodger Stadium. He likely threw during 2009 Extended Spring Training, then spent the back half of the summer at Hi-A before making a Fall League appearance. He breezed through Hi- and Double-A the following year, and was in Los Angeles by late July of 2010. Jason Motte started his conversion in 2006 and got his first big league cup of coffee in September of 2008. Joe Nathan’s first pro innings came in 1997; he was first called up to the majors early in 1999. Sean Doolittle threw just 26 minor league innings before the A’s brought him up. (Conversely, Alexi Ogando and Carlos Marmol each took about three years after moving moundward to become big leaguers.)

Who in the minors might be next to have impact, big or small, on a big league pitching staff? Here are some candidates. All of the 35+ FV and above players are now on THE BOARD, if they weren’t already.
Read the rest of this entry »

We have a sizable collection of players to talk about this week because the two of us have been busy wrapping up our summer looks at the 2020 Draft class over the last couple weeks. This equates to every prospect added to or moved on THE BOARD since the Trade Deadline.

Top 100 Changes
We had two players enter the 50 FV tier in Diamondbacks SS Geraldo Perdomo and Padres C Luis Campusano. Perdomo is in the “Advanced Baseball Skills” player bucket with players like Vidal Brujan, Brayan Rocchio and Xavier Edwards. He’s added visible power since first arriving in the States and had as many walks as strikeouts at Low-A before he was promoted to the Cal League, which has been Campusano’s stomping ground all summer. He’s still not a great catcher but he does have an impact arm, big power, and he’s a good enough athlete that we’re optimistic he’ll both catch and make the necessary adjustments to get to his power in games down the line.

We also moved a D-back and a Padre down in RHP Taylor Widener and 1B Tirso Ornelas. Widener has been very homer prone at Triple-A a year after leading the minors in K’s. His fastball has natural cut rather than ride and while we still like him as a rotation piece, there’s a chance he continues to be very susceptible to the long ball. Ornelas has dealt with injury and swing issues.

On Aristides Aquino
Aristides Aquino was a 50 FV on the 2017 Reds list; at the time, he was a traditional right field profile with big power undermined by the strikeout issues that would eventually cause his performance to tank so badly that he became a minor league free agent. A swing change visually similar to the one Justin Turner made before his breakout (Reds hitting coach Turner Ward comes from the Dodgers) is evident here, so we’re cautiously optimistic Aquino will be a productive role player, but we don’t think he’ll keep up a star’s pace. Read the rest of this entry »

Corbin Martin has had an eventful summer. The 23-year-old right-hander made his MLB debut in mid May, underwent Tommy John surgery in early July, and four days ago he was traded to the Arizona Diamondbacks as part of the blockbuster Zack Greinke deal. Martin came into the season ranked No. 3 on our Houston Astros Top Prospects list.

He didn’t follow a traditional path to the big leagues. Primarily a centerfielder as a Cypress, Texas prep, he didn’t begin pitching in earnest until his second collegiate season. Moreover, he cemented his conversion under the midnight sun, 4,000-plus miles from home.

“When I got to [Texas] A&M, they were like, ‘Hey, we know you pitched a little in high school; do you want to try it out?,’” Martin told me prior to the second of his five big-league starts. “I was like, ‘Sure.’ At first I was kind of frustrated, because I like hitting, but I ended up running away with it.”

Baseball is said to be a marathon, not a sprint, and immediate success wasn’t in the cards. Martin pitched just 18 innings as a freshman, then struggled to the tune of a 5.47 ERA as a sophomore. It wasn’t until his junior year, which was preceded by a breakout summer in the Cape Cod League, that “all the pieces finally came together.”

An earlier summer-ball stint was arguably a more important stepping stone. Read the rest of this entry »

The 2019 trade deadline has passed and, with it, dozens of prospects have begun a new journey toward the major leagues with a different organization. We have all of the prospects who have been traded since the Nick Solak/Peter Fairbanks deal ranked below, with brief scouting snippets for each of them. Most of the deals these prospects were a part of were analyzed at length on this site. Those pieces can be found here, or by clicking the hyperlink in the “From” column below. We’ve moved all of the players below to their new orgs over on THE BOARD, so you can see where they rank among their new teammates; our farm rankings, which now update live, also reflect these changes, so you can see where teams’ systems stack up post-deadline. Thanks to the scouts, analysts, and executives who helped us compile notes on players we didn’t know about.
Read the rest of this entry »

As soon as I finish this piece, I’m going to get ice cream. There’s a soft serve frozen yogurt place owned by a surprisingly fastidious stoner about a mile from my house, and I go there once or twice a week. If I told you there are 10 rotating flavors, with chocolate and vanilla as constants, how long do you think it would take you to learn what I like by watching me fill my bowl (there are all sorts of bowl-packing jokes on the store’s signage)? How many times would I need to go in there and pull that soft serve lever before you’d know that vanilla is actually pretty high on my pref list, and that only a few things, like coconut or coffee, will pull me away from it? Or that I avoid all of the fruit flavors?

How long before we can start to identify team regime patterns in player acquisition, and start talking about team preferences with confidence, the way we do when we say that progressive clubs look for common arm slots and hand positions, or fastballs that spin? The current Marlins regime has basically now been in place since the fall of 2017, when Gary Denbo was brought in as Vice President of Scouting and Development. Miami has made a lot of seller’s trades during that year and a half, and they clearly have a type, especially when you look at their amateur acquisitions. Yesterday, that type came further into focus after a deadline deal with the Arizona Diamondbacks. Here’s the trade:

Marlins get:
SS Jazz Chisholm

Diamondbacks get:
RHP Zac Gallen

Read the rest of this entry »

The Houston Astros needed starting pitcher help and they got it in dramatic fashion, picking up Zack Greinke from the Arizona Diamondbacks in return for pitchers J.B. Bukauskas and Corbin Martin, first baseman Seth Beer, and jack-of-all-trades Josh Rojas.

A couple of years ago, I became increasingly concerned about the continued decline in Zack Greinke’s velocity. It used to be that every spring training, Greinke would throw 86 mph and everyone would panic, and then the velocity would eventually come back. In 2018 that didn’t happen, yet Greinke’s shown every sign the last two seasons that he can navigate what could very well have been a late-career crisis, with the barest of speed bumps.

The major reason for Greinke’s survival is his multi-flavor curveball, a pitch he can throw anywhere from 66 to 74 mph and anywhere in the strike zone. The speed differences result in the pitch ranging from a traditional, looping curve to an almost full-on, Rip Sewell eephus pitch.

Just how good is his curveball? In 2017, by our pitch data, Greinke had his best-ever season with the curve, at 7.2 runs better than league average. Last year, that improved to +10.6 runs. This year, with a third of the season to go, Greinke stands at +16.4, second in baseball to Charlie Morton. At the pace he’s on, +24.6 by season’s end would put him fifth in the 18 years for which we have this data, behind only 2017 Corey Kluber, Morton, 2007 Erik Bedard, and 2003 Roy Halladay. Here is Greinke throwing his curve to Vladimir Guerrero Jr. on June 8:

Oh my.

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