Colby Thomas

Colby Thomas

25-Year-Old OutfielderOF
Sacramento Athletics
2026 Fantasy Outlook
Thomas has put up some gaudy minor league statisticas over the past three seasons, but that has not yet translated to much major league success. Thomas hit 31 homers with a .277 average between Double-A and Triple-A in 2024 and hit .291/.366/.529 with 18 homers in Las Vegas around some back-and-forth callups call-ups Sacramento. Thomas hit .225/.267/.417 with the Athletics with far too many strikeouts, as he struck out 49 times in 120 at bats. He has show the ability to make hard contact and has the athleticsm to man all three spots in the outfield, but he is best used at a corner spot where his arm strength is a deterrent to opponents attempting to take the extra base. If Thomas cannot make better contact at the big league level, he is going to be limited to a reserve outfield role and a short-sided one at that. All six of his home runs came against lefties while he had just one walk and 24 strikeouts against righties in 59 at bats. Read Past Outlooks
RANKS
Rest of Season From Preseason
#392
ADP
Signed a one-year contract with the Athletics in March of 2026.
Fading back into platoon role
OFSacramento Athletics
July 8, 2026
Thomas is out of the lineup for Wednesday's game against the Tigers.
Analysis
Thomas made six consecutive starts in the corner outfield from June 27 through last Friday, but he now finds himself on the bench for the third time in four games. All three of those absences have come against right-handed pitching, as Thomas looks like he'll have to settle for a short-side platoon role with Carlos Cortes having heated back up at the plate and earned himself more opportunities versus righties at Thomas' expense.
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Batting Stats
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2026 MLB Game Log
2026
2025
2026 MLB Game Log
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2025 MLB 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
4
6
4
3
3
2
1
Left/Right Batting Splits
Since 2024
 
 
+100%
OPS vs LHP
2026
 
 
+414%
OPS vs LHP
2025
 
 
+93%
OPS vs LHP
2024
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left .806 150 25 10 26 3 .248 .295 .511
Since 2024vs Right .403 77 6 0 4 0 .178 .197 .205
2026vs Left .735 81 10 4 10 1 .250 .288 .447
2026vs Right .143 14 1 0 1 0 .071 .071 .071
2025vs Left .895 69 15 6 16 2 .246 .304 .590
2025vs Right .463 63 5 0 3 0 .203 .226 .237
2024vs Left 0 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Minor League Splits View Minor League Split Stats
Home/Away Batting Splits
Since 2024
 
 
+23%
OPS at Home
2026
 
 
+28%
OPS at Home
2025
 
 
+23%
OPS at Home
2024
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2024Home .728 127 18 7 14 1 .233 .280 .448
Since 2024Away .591 100 13 3 16 2 .213 .240 .351
2026Home .700 62 7 3 5 0 .228 .279 .421
2026Away .545 33 4 1 6 1 .212 .212 .333
2025Home .756 65 11 4 9 1 .237 .281 .475
2025Away .614 67 9 2 10 1 .213 .254 .361
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Stat Review
How does Colby Thomas 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
0.15
 
BB Rate
4.2%
 
K Rate
28.4%
 
BABIP
.271
 
ISO
.167
 
AVG
.222
 
OBP
.255
 
SLG
.389
 
OPS
.644
 
wOBA
.282
 
Exit Velocity
90.7 mph
 
Hard Hit Rate
46.9%
 
Barrels/PA
3.2%
 
Expected BA
.228
 
Expected SLG
.421
 
Sprint Speed
23.9 ft/sec
 
Ground Ball %
28.6%
 
Line Drive %
17.5%
 
Fly Ball %
54.0%
 
Prospect Rankings History
Advanced Batting Stats
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Additional Stats
Games By Position
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 Colby Thomas See More
Recent RotoWire Articles Featuring Colby Thomas See More
2025 Fantasy Outlook
Thomas isn't a perfect prospect, but he's big-league ready and has a chance to hit 20-plus homers with double-digit steals if he gets enough playing time as a rookie. He tallied 31 homers and 15 steals in 132 games split between Double-A and Triple-A. While his slash lines were similar and his ISO was almost identical at the two levels, Thomas' strikeout rate jumped from 18 percent at Double-A to 30.3 percent at Triple-A. His walk rate also jumped slightly from 6.5 percent to 7.3 percent, and the balls and strikes challenge system at Triple-A may have factored into both metrics going up. Given that Thomas was 23, what he did at Triple-A is more instructive for 2025 than what he did at Double-A, so don't expect him to hit north of .250. He's a quality defensive outfielder, capable of playing all three spots, and he bats right-handed, so Thomas could conceivably gain everyday playing time early this season.
More Fantasy News
Goes yard again
OFSacramento Athletics
June 30, 2026
Thomas went 2-for-3 with a two-run home run in Tuesday's 9-3 loss to the Dodgers.
Analysis
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Homers in Monday's loss
OFSacramento Athletics
June 29, 2026
Thomas went 2-for-3 with a solo home run in Monday's 9-4 loss to the Dodgers.
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Drawing third straight start
OFSacramento Athletics
June 29, 2026
Thomas will start in left field and bat fifth in Monday's game against the Dodgers.
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Posts steal in loss
OFSacramento Athletics
June 27, 2026
Thomas went 1-for-3 with one RBI and a stolen base in Saturday's 5-2 loss to the Angels.
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Knocks RBI double in Tuesday's win
OFSacramento Athletics
May 20, 2026
Thomas went 1-for-3 with a double, two RBI and a run scored in Tuesday's 14-6 victory over the Angels.
Analysis
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