4/12/25

In Focus - Mark Vientos - More Yesterday's Highlights

 


Mets Analytics                   @MetsAnalytics

The classic counting stats look horrific, but there's much more to Mark Vientos' season so far, and he's actually been trending positively in many ways (deep) under the surface. Primed for a breakout?

What about when he makes contact? Vientos' bat speed has declined slightly this year, but it's likely more of a function of how he's intending to swing than anything else. Thus far in 2025 he's squaring the ball up more often (hitting on the sweet


 

As a result of the underlying improvements, his PA quality has been on the upswing since October 1st, by xwOBA

            (Expected Weighted On-base Average (xwOBA) is formulated using exit velocity, launch angle and, on certain types of batted balls, Sprint Speed.

In the same way that each batted ball is assigned an expected batting average, every batted ball is given a single, double, triple and home run probability based on the results of comparable batted balls since Statcast was implemented Major League wide in 2015. For the majority of batted balls, this is achieved using only exit velocity and launch angle. As of 2019, "topped" or "weakly hit" balls also incorporate a batter's seasonal Sprint Speed.

All hit types are valued in the same fashion for xwOBA as they are in the formula for standard wOBA: (unintentional BB factor x unintentional BB + HBP factor x HBP + 1B factor x 1B + 2B factor x 2B + 3B factor x 3B + HR factor x HR)/(AB + unintentional BB + SF + HBP), where "factor" indicates the adjusted run expectancy of a batting event in the context of the season as a whole.

Knowing the expected outcomes of each individual batted ball from a particular player over the course of a season -- with a player's real-world data used for factors such as walks, strikeouts and times hit by a pitch -- allows for the formation of said player's xwOBA based on the quality of contact, instead of the actual outcomes. Likewise, this exercise can be done for pitchers to get their expected xwOBA against.

Why it's useful

xwOBA is more indicative of a player's skill than regular wOBA, as xwOBA removes defense from the equation. Hitters, and likewise pitchers, are able to influence exit velocity and launch angle but have no control over what happens to a batted ball once it is put into play.)

 

nugget chef             @jayhaykid

Highest and Lowest BA vs 2/4 fastballs this season:

Steven Kwan: .526

Pete Alonso: .444

Vladimir Guerrero Jr.: .429

——-

Willy Adames: .071

JP Crawford: .063

Eugenio Suárez: .059

 

Mets News and Links                   @JohnFromAlbany

C Chris Suero is off to a scorching start in 2025...The Bronx native is one of two players on the Cyclones with multiple home runs...Suero is a blistering 8-for-21 at the dish, with 6 extra-base hits, 8 runs batted in, and boasts an impressive 1.266 OPS...The 2022 international free-agent signee is coming off an impressive 2024, that saw him play in 87 games at the High-A level, with 7 home runs and 45 RBI, while also swiping 15 stolen bases.

 

SNY Mets                 @SNY_Mets

Juan Soto has now played in two weeks worth of games as a Met. How would you grade his performance so far in the very early going of 2025?

 

Mike Mayer                        @mikemayer22

Tyler Zuber has looked good to start the season for Triple-A Syracuse: 4.2 IP, 2 H, 1 ER, 1 BB, 3 K, 0.69 WHIP, 8 groundball outs

Mets pitching prospect Jack Wenninger through his first two Double-A starts:     10 IP, 4 H, 1 ER, 3 BB, 16 K

 Pete Alonso leads MLB in slugging percentage (.778) and OPS (1.260). He leads the NL in average (.378) and RBIs (18).


Mathew Brownstein        @MBrownstein89

Highest xwOBA this season:

Corbin Carroll: .520

PETE ALONSO: .513

Fernando Tatis Jr: .500

Kyle Schwarber: .498

Jackson Merrill: .497

 

Codify                        @CodifyBaseball

Average run differential (2025):

1.9 CHC NYY

1.5 SF

1.2 DET

1.1 PHI SD NYM LAD

1.0 ARI

 

Corne Hogeveen                @CorneHogeveen

Eli Ankeney and Frank Elissalt are showing nasty stuff out of the St. Lucie pen. Ankeney (who has a solid pro career) showing a very good change-up and Elissalt a fastball heavy righty, who gets a ton of whiffs on the FB. Good slider too.


Sarah Langs                         @SlangsOnSports



Pete Alonso is hitting .378, second-highest among qualified hitters and tops in the NL

His only other 13-game spans with that high an average in his career were all in 2019:

3 overlapping spans in June and 2 overlapping spans in Aug

 

Michael Baron                    @michaelgbaron

 


I honestly don't think there was any one point last season Pete Alonso was this locked in at the plate. He isn't even budging on pitches out of the zone, and isn't missing on pitches in the zone

Chris Clegg               @ChrisCleggMiLB

The hardest hit ball by a Kansas City Royals ever in the statcast era was 118 mph by Eric Hosmer in 2017. Jac Caglianone had an opposite field single at 120.9 mph tonight in AA. Only 5 players in statcast history have hit a ball 120.9 or harder.

 

Rob Cassidy             @Cassidy_Rob

The Miami Marlins have 26 players and a payroll of $67 million.

 

David Adler             @_dadler

Juan Soto is a rare hitter who uses two different batting stances -- one for 2 strikes, one for less than 2 strikes.


Sam Maxwell                      @THE_SamMaxwell

Acuña ain’t goin’ anywhere. Sorry, Baty.




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