The Mariners understandably upset their fan base on Wednesday when, while just one game out of the Wild Card race, they traded away Kendall Graveman, and to the Astros no less. While it’s still a debatable move, Seattle general manager Jerry Dipoto has shown a bit more of his hand since; after trading for Tyler Anderson to stabilize the rotation on Wednesday night, he found a better reliever than Graveman in the form of Rays closer Diego Castillo, who was acquired for righty J.T. Chargois and minor league corner infielder Austin Shenton. For Seattle, mystery solved, at least kind of; for the Rays, on the other hand, it’s a curious decision.

In getting Castillo, the Mariners have upgraded their late-inning options for the stretch run. Armed with one of the more deadly two-pitch combinations in the game, he is throwing more strikes than ever and missing more bats than ever, and given that he’s just 27, there’s still upside beyond what we’ve seen. There’s nothing complicated about what Castillo does or the way he does it; he’s a classic let-it-eat bullpen ace who sits 96–98 mph with the heater and has a slider in the upper-80s. In an era obsessed with revolutions per minute, he is the rare anti-spin guy, with below-average RPMs on both offerings, but he has found a way to add some two-plane break to his breaking ball this year. He’s also using his slider more than ever in 2021, with nearly 70% usage. Compare that to just two years ago, when he went after hitters with a nearly 50/50 mix.

While Castillo has greatly reduced his walks, he still certainly has far more control than command. It’s the same approach against every hitter: he elevates his fastball and throws his slider to the one location he can consistently get to, working the lower outer edge to right-handed hitters and back-footing lefties. It’s the kind of thing you can succeed at with quality pitches, and there’s no reason to think that success won’t continue. The Mariners added an elite high-leverage reliever who should be able to rack up saves in the Emerald City for three more years (Castillo is arbitration eligible for the first time this offseason), and they made their big league roster better, both right now and in the future.

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Tuesday night, the Mariners continued what had already been a busy day, following up the Kendall Graveman trade by acquiring pitcher Tyler Anderson from the Pittsburgh Pirates for catcher Carter Bins and pitcher Joaquin Tejada. Anderson’s had a solid, but unspectacular, season as Pittsburgh’s ace-by-process-of-elimination, putting up a 4.35 ERA and 4.26 FIP in 103 1/3 innings over 18 starts, good for 1.3 WAR.

Anderson’s unlikely to be the best pitcher acquired this week, but he ought to be a solid back-of-rotation pickup by the Mariners, who woke up Wednesday morning just a game behind Oakland for the second Wild Card spot. Anderson was originally set to become the number-three starter for the Phillies instead, but once that trade fell apart, the Mariners swooped in to close a deal themselves.

Given Seattle’s present proximity to the playoffs, it makes sense to shore up one of the team’s weaker areas, especially when it doesn’t involve giving up significant pieces of the future. Two of the rotation’s expected key contributors, Marco Gonzales and Justus Sheffield, have struggled in 2021, and with Sheffield and Justin Dunn currently out with injuries, there’s less in the larder than the M’s would like. There are better pitchers available; bringing in Max Scherzer would be way more fun than incrementally shoring up the starters. But while the M’s aren’t trying to tank, I think the Graveman-Abraham Toro trade — one the team’s players are quite unhappy with — is a strong indication that the team isn’t willing to throw all their chips into the pot to chase this playoff spot. Read the rest of this entry »

Most deadline trades follow a familiar coda. A team with fading hopes and eyes full of prospects gets rid of an overperforming reliever, or perhaps a soon-to-depart slugger. A contender who needs more pitching (so, all of them) gives up on its prospect-hugging ways long enough for a few to slip through its grasp. Wham-o! It’s a trade. This one is … well, it’s not that:

Source confirms: Astros acquire RHPs Kendall Graveman and Rafael Montero from Mariners for IF Abraham Toro and RHP Joe Smith. Montero had been designated for assignment. First: @brianmctaggart

— Ken Rosenthal (@Ken_Rosenthal) July 27, 2021

Kendall Graveman is definitely the aforementioned overperforming reliever. He’s been incredible this year, one of the best closers in the game. No longer a middling starter, he converted to relief in 2020, added velocity and started dominating. His 0.82 ERA is better than he’s actually been — shocker, that — but he’s cooked up an enviable mix of strikeouts and grounders, and he’s done it when it counts; he’s recorded 18 shutdowns this year (adding at least 6% of win probability) and only three meltdowns (losing 6%).

Rafael Montero? He hasn’t been that. He has 12 of those fancy shutdowns, but 12 meltdowns to match. The Mariners are 23–8 in one-run games, but it’s been because of Graveman, not Montero. In fact, they’ve swapped roles; Graveman now finishes games, and Montero sets him up. He, too, is a capable pitcher. But he’s been dicey this year, even at the underlying metric level, and that 7.27 ERA — ew!

Anyway, neither of them are Mariners anymore. The Astros snapped them both up, and they’ll fold them into their middle-of-the-road relief corps; they’ve been only 16th in baseball in park-adjusted ERA and 20th in park-adjusted FIP. Ryan Pressly has been great, but he’s a man, not an entire bullpen. Houston could certainly use the help.
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These are notes on prospects from Brendan Gawlowski. Read previous installments of the DPN here.

Across the country and around the world, it’s the Daily Prospect Notes.

Graham Ashcraft, RHP, Cincinnati Reds
Level & Affiliate: Double-A Chattanooga Age: 23 Org Rank: 22 FV: 40

A threat to walk everyone in the ballpark in college, Ashcraft seemed like a surefire reliever after the Reds drafted him in the sixth round of the 2019 draft. But a weird thing happened between then and now: He found a way to throw strikes, started going deeper in games, and did both while still missing bats. Read the rest of this entry »

For the full introduction to the Replacement-Level Killers series, follow the link above. While still focusing upon teams that meet the loose definition of contenders (a .500 record or Playoff Odds of at least 10%), and that have gotten about 0.6 WAR or less thus far — which prorates to 1.0 WAR over a full season — this year I have incorporated our Depth Charts’ rest-of-season WAR projections into the equation for an additional perspective. Sometimes that may suggest that the team will clear the bar by a significant margin, but even so, I’ve included them here because the team’s performance at that spot is worth a look.

As noted previously, some of these situations are more dire than others, particularly when taken in the context of the rest of their roster. I don’t expect every team to go out and track down an upgrade before the July 30 deadline, and in this two-position batch in particular, I don’t get the sense that any of these teams have these positions atop their shopping lists. With catchers in particular, framing and the less-quantifiable aspects of knowing a pitching staff make it easier for teams to talk themselves out of changing things up unless an injury situation has compromised their depth.

Note that all individual stats in this article are through July 18, but the won-loss records and Playoff Odds include games of July 19. Read the rest of this entry »

These are notes on prospects from Brendan Gawlowski, who will be chipping in on Daily Prospect Notes once a week. Read previous installments of the DPN here.

Today, we have a few notes from a series between Tri-Cities and Everett, the High-A affiliates of the Los Angeles Angels and Seattle Mariners, respectively.

Jordyn Adams, CF, Los Angeles Angels
Level & Affiliate: High-A Tri-Cities Age: 22 Org Rank: 2 FV: 50
Line: 2-5, two infield singles, 3 SO

Adams is having a bad season. After a lower-leg injury sidelined for more than a month, the 22-year-old has been ice cold since returning to the lineup. Now more than 100 PAs into his season, he’s hitting .174/.260/.261 with a 35% strikeout rate, good for a 49 wRC+.

At the plate, he looks lost. He’s struggling to identify breaking pitches out of the hand, taking strikes on balls that bend into the zone and flailing early on pitches spinning down and away from him. He also swung and missed at several low-90s fastballs in the zone. When he does make contact, everything’s on the ground, much of it hit weakly the other way. Mechanically, he’s inconsistent as well, alternately lunging at low breaking balls or pulling off the plate on swings against the heat.

He’s also raw in the field: Two nights ago, he fielded a short fly with runners on first and second and despite no intent from the lead runner to advance, Adams came up firing and launched the ball well over the third baseman’s head. His 80-grade speed is also playing down at the moment. At the plate, he’s not quick out of the box, and on one occasion he posted a 4.3 DTL on a grounder to short. There’s more speed in the tank than that, and it’s possible that the leg injury is still bugging him, but at present he’s not consistently impacting the game with his wheels. Read the rest of this entry »

With just a week until the All-Star break, the Mariners have played their way into the thick of the AL Wild Card race, though our Playoff Odds remain skeptical. Based on their pre-season projections, you might expect their surprising success to be linked to two of their top prospects having made their debuts in mid-May. You’d be partially right. While Jarred Kelenic’s big league career hit a major hiccup, Logan Gilbert has been a solid addition to the Mariners’ beleaguered starting rotation.

Gilbert has made nine starts in the majors so far and has compiled a 4.10 ERA backed by an impressive 3.50 FIP. In an ideal world, the Mariners probably would have liked to see Gilbert develop a bit longer in Triple-A earlier this season, but a bunch of injuries to their rotation forced their hand a bit. James Paxton, Nick Margevicius, and Ljay Newsome are all out for the season. Marco Gonzales missed time with a strained forearm. Justin Dunn has been sidelined recently with some recurring shoulder issues. Yusei Kikuchi has pitched extremely well, and deservedly earned the team’s only spot on the American League All-Star roster, but behind him, the rotation has been rather thin. Gilbert’s success at the highest level stabilized that group at a critical point as they began making their way up the standings. With just over 40 innings pitched under his belt, we now have an adequate amount of data to start comparing his minor-league scouting report to his major league results. Read the rest of this entry »

MLB passed the halfway mark of the 2021 season over the long holiday weekend, providing a convenient spot to take a break, look back over the preseason projections, and hopefully not cringe too much about how the predictions are shaking out. Since this is the big midseason update, I used the full-fat ZiPS model for individual players in addition to the normal depth chart reconfiguring, with all the high-fructose algorithms rather than the leaner one used for daily updates.

Let’s start with the American League standings.

I was making a “do not panic” argument on behalf of the Yankees back when they were 5–10 and some people were digging for their doomsday preparedness kits, and while it might not be time to find where you left those water purification tablets, the situation is bleaker now than it was three months ago. Not that the team is actually worse; New York has been on an 88-win pace in the games since that reference point. But an 88-win pace isn’t nearly enough to get out of an early-season hole in a division where there are three other teams with more than detectable pulses. Even projected to play solid baseball the rest of the season, the Yankees have gone from the favorite to the projected fourth-place team.

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These are notes on prospects from Brendan Gawlowski, who will be chipping on Daily Prospect Notes once a week. Read previous installments of the DPN here.

Today, we’ll review some live looks, watch at a little video, and head off the beaten path for a bit. It should be fun, and apologies in advance for highlighting a few performances from earlier in the week. Onward!

CJ Van Eyk, RHP, Toronto Blue Jays
Level & Affiliate: High-A Vancouver Age: 22 Org Rank: 10 FV: 40+
Line: ⅔ IP, 4 H, 7R, 1 SO, 3 BB

It was a night he’d like to forget. The line probably oversells how rough he looked — a couple of gork singles extended the inning — but Van Eyk’s primary developmental goal this season is to pound the zone, and only 17 of his 33 pitches were strikes on Tuesday night. He often missed badly to his arm side with his fastball and curve, and a lack of competitive pitches limited him to just one true swing and miss.

Mechanically, Van Eyk has a loose arm, clean arm swing, and still head, all of which should help him throw strikes. His landing spot is very inconsistent though, and that seems to affect his ability to throw strikes. Sometimes he lands in a clean fielding position; on other occasions his left foot lands so awkwardly that he practically falls off the mound toward the first base dugout (you can see footage of that in action in Tess Taruskin’s notes from a few weeks back). Up to 94 with a curve that flashes plus, there’s good stuff here if he can find a delivery that facilitates more strikes. Read the rest of this entry »

These are notes on prospects from Eric Longenhagen. Read previous installments here.

There were lots of notable performances in the minors last night, so I covered more players than usual and shortened up some of the notes. Additionally, the 2021 Futures Game rosters were announced today and they are freaking loaded. You can see the entire rosters and access players’ scouting reports on The Board’s seasonal tab. Thanks to Sean Dolinar for his speedy help in getting that up.

A.J. Puk, LHP, Oakland Athletics
Level & Affiliate: Triple-A Las Vegas Age: 26 Org Rank: 2 FV: 50
Line: 2 IP, 1 H, 0 BB, 0 R, 4 K

Notes
Puk has now had two consecutive scoreless outings after he surrendered multiple runs in each of his previous six (!). When I saw him during the spring, his velo was only in the low-90s, well below the 96-99 range a fully healthy Puk would typically be operating in. Per Synergy, that velocity has returned to peak levels during the regular season. Today I noticed a change in Puk’s arm slot. This change occurred earlier this month. I don’t know if that velo rebound occurred in concert with this change, or if this is something Puk was instructed to do, or if it just began happening naturally. Regardless, this is still a lefty with big velo and a deep coffer of impact secondaries. If he can get right at some point this season, he can be an impact relief weapon for a team fighting for its division, and I still like Puk as a multi-inning reliever long-term. Read the rest of this entry »