C · 2026

Brian Serven

Age: 31
B/T: R/R
Height: 6' 0"
Weight: 207 lb
Number: #10

Born: May 5, 1995 in Palm Desert, CA, USA
MLB debut: May 18, 2022
Drafted: 2016, round 5
College: Arizona State
High school: Palm Desert

dbWAR: -.1
PA: 24
AVG: .217
OBP: .250
SLG: .478
wRC+: 84

Brian Serven is a catcher for the Athletics. In 2026 he hit 2 home runs and knocked in 5 RBIs, notching 5 hits across 24 plate appearances in 8 games. His batting average was .217, 10.8% lower than the league average of .244. He reached base at a .250 clip and slugged .478, for an OPS of .728, 1.2% higher than the league mark of .719. He averaged 88.0 mph off the bat, hit 38.9% of balls in play at 95 mph or better, barrelled 11.1% of them and made contact on 77.5% of his swings. Adjusted for his ballpark and league, his 84 wRC+ puts his offence 16% below average. That comes to 0.1 dbWAR — -0.2 runs with the bat, -0.0 on the bases, +0.3 for the position he plays, against replacement level. It includes no fielding: defensive runs are proprietary and are not estimated here, so the figure credits playing a demanding position but not playing it well.

League context

Percentile among qualified batters, 2026.

wRC+84

wOBA.309

ISO.261

BB%4.2%

WAR.1

How the WAR is built

Runs above replacement, 2026. These four terms sum to +0.9 runs, divided by runs-per-win to give WAR.

BattingBaserunningPositionReplacement

WAR by season

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2026. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
Split	PA	AB	H	HR	BB	SO	AVG	OBP	SLG	wOBA	K%
vs LHP	19	19	4	2	0	4	.211	.211	.526	.306	21.1%
vs RHP	5	4	1	0	1	1	.250	.400	.250	.323	20.0%

Spray chart

Where every ball he put in play landed, 2026.

Loading 18 batted balls…

Contact quality

How hard and at what angle he hits it, over 18 tracked batted balls in 2026. Percentiles are against qualified batters.

Barrel rate: 11.1%
Exit velocity: 88.0
Max exit velo: 107.1
Hard hit: 38.9%
Sweet spot: 27.8%
Launch angle: 10.8°

Barrel rate11.1%

Exit velocity88.0 mph

Hard hit rate38.9%

Contact rate77.5%

A barrel is a batted ball whose exit velocity and launch angle have historically produced at least a .500 average and 1.500 slugging — 98 mph within 26–30°, widening to 8–50° by 116 mph. Reconstructed from Statcast's published anchor points, which reproduces them exactly; the interior is within a degree. Sweet spot (8–32°) is an exact definition.

Hot and cold zones

Batting average by pitch location, 2026.

Below averageLeague averageAbove average

Batting average by location of the pitch that ended each plate appearance, catcher's view. The bordered square is the strike zone; the outer band is chase territory. Cells with fewer than 8 at-bats are left grey rather than shown as signal. League average on the same attribution is .243.

Situational hitting

How Brian Serven hits by base state, outs, score and late-game pressure — each read against his own season line.

Split by

By who is on base when he comes up. The season line is repeated as the baseline.
Situation	PA	AB	H	HR	RBI	BB	SO	AVG	OBP	SLG	wOBA
All situations	24	—	—	—	—	—	—	.217	.250	.478	.309
Bases empty · thin	15	14	2	0	0	1	4	.143	.200	.143	.167
Runner on first · thin	2	2	0	0	0	0	1	.000	.000	.000	.000
Runners on · thin	9	9	3	2	5	0	1	.333	.333	1.000	.547
RISP · thin	7	7	3	2	5	0	0	.429	.429	1.286	.703

Runners on includes runners in scoring position, which is the convention every reference uses. Rows under 25 plate appearances are marked thin — at that size a rate moves several dozen points on one hit. Counted from play-by-play, 2026.

Batting

Standard and advanced, by season.

																				Trend
2026	8	24	5	2	5	0	1	5	.217	.250	.478	.261	.188	4.2%	20.8%	.309	-0.2	84	0.1
2024	24	71	10	0	3	0	5	22	.159	.243	.222	.063	.244	7.0%	31.0%	.219	-5.4	34	-0.2

Head to head

Put Brian Serven beside up to three others.

Compare — add up to 3 more players

Brian Serven

How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.