Brett Harris

Brett Harris

28-Year-Old Third Baseman3B
Boston Red Sox
2026 Fantasy Outlook
Harris spent most of the season in Triple-A Las Vegas with just 32 homerless games with the big league club on the season. Harris hit for an empty average in that time and looked good enough in the field, but the empty bat with only third base eligibility on draft day is going to be very tough to roster in nearly all league styles, sizes, and formats. Harris did need offseason thumb surgery but is expected to be ready in time for camp to audition for a role on the club's active roster. The club struck gold with Jacob Wilson in 2025, but it is unlikely Harris can follow that same path in 2026 so watch for how things go in camp and adjust accordingly should he win the starting third base job somehow. Read Past Outlooks
Signed a one-year, $780,000 contract with the Athletics in March of 2026. Traded to the Red Sox in June of 2026.
Joining big club
3BBoston Red Sox
July 9, 2026
The Red Sox recalled Harris from Triple-A Worcester on Thursday.
Analysis
Harris was acquired from the Athletics late last month and will now join the Red Sox after he slashed .336/.441/.537 across 178 plate appearances with Triple-A Las Vegas prior to being dealt to Boston nine days ago. The veteran has less success in a much smaller sample at Worcester, however, producing a .167 average and .583 OPS in 20 plate appearances.
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Batting Stats
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2026 MLB Game Log
2026
2025
2024
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
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
1
Left/Right Batting Splits
Since 2024
 
 
+15%
OPS vs RHP
2026
 
 
-100%
OPS vs LHP
2025
 
 
+38%
OPS vs RHP
2024
 
 
+11%
OPS vs RHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left .540 68 7 0 2 0 .190 .299 .241
Since 2024vs Right .622 145 19 3 15 1 .197 .310 .311
2026vs Left .667 3 0 0 0 0 .000 .667 .000
2026vs Right .000 3 0 0 0 0 .000 .000 .000
2025vs Left .559 31 3 0 1 0 .222 .300 .259
2025vs Right .769 53 8 0 4 1 .304 .377 .391
2024vs Left .498 34 4 0 1 0 .167 .265 .233
2024vs Right .555 89 11 3 11 0 .137 .281 .274
More Splits View More Split Stats
Minor League Splits View Minor League Split Stats
Home/Away Batting Splits
Since 2024
 
 
+68%
OPS at Home
2026
 
 
-100%
OPS on Road
2025
 
 
+26%
OPS at Home
2024
 
 
+120%
OPS at Home
OPS PA R HR RBI SB AVG OBP SLG
Since 2024Home .723 118 22 3 13 0 .235 .331 .392
Since 2024Away .430 95 4 0 4 1 .141 .277 .154
2026Home .000 1 0 0 0 0 .000 .000 .000
2026Away .400 5 0 0 0 0 .000 .400 .000
2025Home .754 49 10 0 2 0 .295 .367 .386
2025Away .599 35 1 0 3 1 .241 .324 .276
2024Home .712 68 12 3 11 0 .193 .309 .404
2024Away .323 55 3 0 1 0 .087 .236 .087
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Stat Review
How does Brett Harris 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
0.50
 
BB Rate
16.7%
 
K Rate
33.3%
 
BABIP
.000
 
ISO
.000
 
AVG
.000
 
OBP
.333
 
SLG
.000
 
OPS
.333
 
wOBA
.235
 
Exit Velocity
70.9 mph
 
Hard Hit Rate
0.0%
 
Barrels/PA
0.0%
 
Expected BA
.032
 
Expected SLG
.042
 
Sprint Speed
22.6 ft/sec
 
Ground Ball %
50.0%
 
Line Drive %
0.0%
 
Fly Ball %
50.0%
 
Prospect Rankings History
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 Brett Harris See More
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More Fantasy News
Shipped to Boston
3BBoston Red Sox
June 30, 2026
The Red Sox acquired Harris from the Athletics on Tuesday in exchange for right-hander Ben Hansen, Mark Feinsand of MLB.com reports.
Analysis
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Cast off 40-man roster
3BSacramento Athletics
June 27, 2026
The Athletics designated Harris for assignment on Saturday.
Analysis
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Moving to Triple-A
3BSacramento Athletics
May 12, 2026
The Athletics optioned Harris to Triple-A Las Vegas on Tuesday.
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Joining big club
3BSacramento Athletics
April 28, 2026
The Athletics recalled Harris from Triple-A Las Vegas on Tuesday.
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Bound for Las Vegas
3BSacramento Athletics
March 9, 2026
The Athletics optioned Harris to Triple-A Las Vegas on Monday.
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