Brian Serven

Brian Serven

31-Year-Old CatcherC
Sacramento Athletics AAA
2026 Fantasy Outlook
There was no outlook written for Brian Serven in 2026. Check out the latest news below for more on his current fantasy value.
Signed a one-year contract with the Athletics in December of 2025.
Sent to Triple-A
CSacramento Athletics  AAA
July 7, 2026
The Athletics optioned Serven to Triple-A Las Vegas on Tuesday.
Analysis
The 31-year-old was called up by the A's on Saturday with Shea Langeliers (thumb) banged up, but the latter is apparently feeling well enough for the big club to move forward with two catchers on the roster. Serven went 1-for-4 with a strikeout in his lone appearance in the majors. He'll now return to Las Vegas, where he has an .897 OPS with seven homers in 53 games this year.
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Batting Stats
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2026 MLB Game Log
2026
2024
2023
2022
2026 MLB Game Log
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2024 MLB Game Log
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2023 MLB Game Log
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2022 MLB Game Log
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Minor League Game Log
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Batting Order Slot Breakdown
vs Right-Handed Pitchers
vs RHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
1
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
Left/Right Batting Splits
Since 2024
 
 
+92%
OPS vs RHP
2026
 
 
-100%
OPS vs RHP
2025
No Stats
2024
 
 
+94%
OPS vs RHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left .290 25 2 0 1 0 .087 .160 .130
Since 2024vs Right .558 50 4 0 2 0 .205 .286 .273
2026vs Left 0 0 0 0 0 0 0 0 0
2026vs Right .500 4 0 0 0 0 .250 .250 .250
2025vs Left 0 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0 0
2024vs Left .290 25 2 0 1 0 .087 .160 .130
2024vs Right .564 46 4 0 2 0 .200 .289 .275
Home/Away Batting Splits
Since 2024
 
 
+6%
OPS at Home
2026
 
 
-100%
OPS at Home
2025
No Stats
2024
 
 
+6%
OPS at Home
OPS PA R HR RBI SB AVG OBP SLG
Since 2024Home .483 30 2 0 1 0 .179 .233 .250
Since 2024Away .455 45 4 0 2 0 .154 .250 .205
2026Home .500 4 0 0 0 0 .250 .250 .250
2026Away 0 0 0 0 0 0 0 0 0
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0 0 0 0 0 0 0 0 0
2024Home .481 26 2 0 1 0 .167 .231 .250
2024Away .455 45 4 0 2 0 .154 .250 .205
Minor League Left/Right Batting Splits (AAA)
Since 2024
 
 
+9%
OPS vs LHP
2026
 
 
+59%
OPS vs RHP
2025
 
 
+13%
OPS vs LHP
2024
 
 
+35%
OPS vs LHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left .824 160 2 28 .276 .406 .417
Since 2024vs Right .753 454 11 54 .260 .359 .394
2026vs Left .536 74 0 14 .291 34.000 .418
2026vs Right .853 148 7 25 .300 50.027 .546
2025vs Left .543 45 0 7 .278 17.000 .389
2025vs Right .480 188 3 21 .222 57.021 .296
2024vs Left .714 41 2 7 .250 14.000 .444
2024vs Right .529 118 1 8 .271 47.008 .354
Stat Review
How does Brian Serven compare to other hitters?
This section compares his stats with all batting seasons from the previous three seasons (minimum 400 plate appearances)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity and Barrels/PA % are benchmarked against 2019 data (min 400 PA) and Hard Hit Rate is benchmarked against last season's data (min 400 PA). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • BB/K
    Walk to strikeout ratio
  • BB Rate
    The percentage of plate appearances resulting in a walk.
  • K Rate
    The percentage of plate appearances resulting in a strikeout.
  • BABIP
    Batting average on balls in play. Measures how many of a batter’s balls in play go for hits.
  • ISO
    Isolated Power. Slugging percentage minus batting average. A computation used to measure a batter's raw power.
  • AVG
    Batting average. Hits divided by at bats.
  • OBP
    On Base Percentage. A measure of how often a batters reaches base. Roughly equal to number of times on base divided by plate appearances.
  • SLG
    Slugging Percentage. A measure of the batting productivity of a hitter. It is calculated as total bases divided by at bats.
  • OPS
    On base plus slugging. THe sum of a batter's on-base percentage and slugging percentage.
  • wOBA
    Weighted on-base average. Measures a player's overall offensive contributions per plate appearance. wOBA combines all the different aspects of hitting into one metric, weighting each of them in proportion to their actual run value.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Hard Hit Rate
    A measure of contact quality from Sports Info Solutions. This stat explains what percentage of batted balls were hit hard vs. medium or soft.
  • Barrels/PA
    The percentage of plate appearances where a batter had a batted ball classified as a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Expected BA
    Expected Batting Average.
  • Expected SLG
    Expected Slugging Percentage.
  • Sprint Speed
    The speed of a runner from home to first, in feet per second.
  • Ground Ball %
    The percentage of balls put in play that are on the ground.
  • Line Drive %
    The percentage of balls put in play that are line drives.
  • Fly Ball %
    The percentage of balls put in play that are fly balls.
BB/K
0.00
 
BB Rate
0.0%
 
K Rate
25.0%
 
BABIP
.333
 
ISO
.000
 
AVG
.250
 
OBP
.250
 
SLG
.250
 
OPS
.500
 
wOBA
.223
 
Exit Velocity
0.0 mph
 
Hard Hit Rate
33.3%
 
Barrels/PA
0.0%
 
Expected BA
.000
 
Expected SLG
.000
 
Sprint Speed
25.4 ft/sec
 
Ground Ball %
66.7%
 
Line Drive %
0.0%
 
Fly Ball %
33.3%
 
Advanced Batting Stats
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Additional Stats
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Defensive Stats
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Batted Ball Stats
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Stats Vs Upcoming Pitchers
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Recent RotoWire Articles Featuring Brian Serven See More
Recent RotoWire Articles Featuring Brian Serven See More
Past Fantasy Outlooks
2024
2023
The catching position is not an everyday job. Even for the best of catchers in baseball that do not play in Kansas City, the position is a 4-5 starts a week role while the backup gets Sunday day games and mid-week getaway games behind the plate. Serven fills the latter role for the Rockies behind Elias Diaz and there is no danger in those two roles changing any time soon. Sure, they did in June of 2022 while Serven caught lightning in a bottle, but the backup catcher has hit .145/.194/.234 since July first of last year while the club extended Diaz to a new contract after being reminded what their fallback option was, or was not. Serven can throw with the best of them, but he has no fantasy viability in any league format unless something were to happen to Diaz and playing time was forced onto him.
Serven received his first big-league promotion in mid-May last season shortly after turning 27. He belted two homers in his second major-league game and wound up with three long balls and an .859 OPS through the end of June as he stole away significant playing time from Elias Diaz. Serven then came crashing back to earth with a .450 OPS across his final 41 games. The Rockies failed to upgrade at catcher over the offseason, so Serven is in line to serve as Diaz's understudy again. He could work his way into a 1A and 1B situation, which might be enough for deep league attention at least for games at Coors Field.
More Fantasy News
Contract selected by A's
CSacramento Athletics  AAA
July 4, 2026
The Athletics selected Serven's contract from Triple-A Las Vegas on Saturday.
Analysis
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Catches on with Athletics
CSacramento Athletics  AAA
January 5, 2026
The Athletics signed Serven to a minor-league contract Dec. 19.
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Healthy again at Triple-A
CDetroit Tigers  AAA
April 23, 2025
Serven (oblique) has gone 6-for-19 with a double, a stolen base, six RBI and two runs in four games since being activated from Triple-A Toledo's 7-day injured list April 15
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Starting rehab assignment
CDetroit Tigers  AAA
Oblique
April 9, 2025
Serven (oblique) will begin a rehab assignment with Single-A Lakeland on Wednesday, Chris McCosky of The Detroit News reports.
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Battling oblique strain
CDetroit Tigers  AAA
Oblique
March 11, 2025
Serven hasn't appeared in any Grapefruit League games since March 2 due to a left oblique strain, Evan Woodbery of MLive.com reports.
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