Brett Wisely

Brett Wisely

26-Year-Old Second Baseman2B
San Francisco Giants AAA
2025 Fantasy Outlook
Wisely always put up robust walk rates in the minors and stole more than 30 bases on two occasions on the farm. Unfortunately, he's shown no indication so far that either of those skills will translate at the big-league level, having posted just a 5.5 percent walk rate and gone 4-for-8 in stolen-base attempts in 142 contests. Wisely has graded out well defensively at both middle infield spots and is also capable of handling center field, which makes him useful even if never shows any progress with the bat or in the running game. All three of those positions are spoken for with the Giants, leaving Wisely with either a bench job or a return trip to Triple-A Sacramento. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#362
ADP
Signed a one-year contract with the Giants in March of 2025.
Relegated to Sacramento
2BSan Francisco Giants  AAA
August 1, 2025
The Giants optioned Wisely to Triple-A Sacramento on Friday.
Analysis
The 26-year-old will be pushed out of the Giants infield following the return of Christian Koss (hamstring) from the injured list. Wisely owns a .208/.269/.354 slash line through 54 plate appearances in the big leagues this season but could still be on the short list to return to San Francisco if another Giants infielder goes down.
Read More News
Batting Stats
Loading Batting Stats...
2025 MLB Game Log
2025
2024
2023
2025 MLB Game Log
Calculate Stats Over Time
Just click on any two dates.
Scoring
FanDuel
DraftKings
Yahoo DFS
Sorare
Loading Batting Game Log...
2024 MLB Game Log
Calculate Stats Over Time
Just click on any two dates.
Scoring
FanDuel
DraftKings
Yahoo DFS
Sorare
Loading Batting Game Log...
2023 MLB Game Log
Calculate Stats Over Time
Just click on any two dates.
Scoring
FanDuel
DraftKings
Yahoo DFS
Sorare
Loading Batting Game Log...
Minor League Game Log
Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Batting Game Log...
Batting Order Slot Breakdown
vs Right-Handed Pitchers
vs RHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
3
10
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
Left/Right Batting Splits
Since 2023
 
 
+43%
OPS vs LHP
2025
 
 
+17%
OPS vs LHP
2024
 
 
+48%
OPS vs LHP
2023
 
 
+38%
OPS vs LHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2023vs Left .770 94 7 2 15 1 .284 .315 .455
Since 2023vs Right .539 363 33 5 34 4 .199 .250 .289
2025vs Left .708 9 1 0 2 0 .250 .333 .375
2025vs Right .606 45 4 1 8 1 .200 .256 .350
2024vs Left .831 60 5 2 12 1 .298 .322 .509
2024vs Right .563 212 20 2 19 1 .221 .265 .297
2023vs Left .639 25 1 0 1 0 .261 .292 .348
2023vs Right .464 106 9 2 7 2 .155 .217 .247
Home/Away Batting Splits
Since 2023
 
 
+13%
OPS at Home
2025
 
 
+10%
OPS on Road
2024
 
 
+5%
OPS at Home
2023
 
 
+43%
OPS at Home
OPS PA R HR RBI SB AVG OBP SLG
Since 2023Home .622 227 15 3 27 2 .237 .273 .349
Since 2023Away .551 230 25 4 22 3 .195 .253 .298
2025Home .583 16 1 0 3 0 .200 .250 .333
2025Away .641 38 4 1 7 1 .212 .278 .364
2024Home .637 152 12 2 20 0 .243 .276 .361
2024Away .604 120 13 2 11 2 .231 .280 .324
2023Home .593 59 2 1 4 2 .232 .271 .321
2023Away .416 72 8 1 4 0 .125 .197 .219
Minor League Left/Right Batting Splits (AAA)
Since 2023
 
 
+8%
OPS vs LHP
2025
 
 
+3%
OPS vs RHP
2024
 
 
+43%
OPS vs LHP
2023
 
 
+50%
OPS vs RHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2023vs Left .838 166 3 20 .276 .405 .433
Since 2023vs Right .778 569 14 65 .266 .358 .421
2025vs Left .537 63 1 6 .222 18.032 .352
2025vs Right .553 211 4 27 .234 62.005 .340
2024vs Left .984 47 2 8 .341 19.000 .610
2024vs Right .689 134 4 13 .287 51.000 .443
2023vs Left .469 56 0 6 .282 25.036 .359
2023vs Right .703 224 6 25 .286 85.014 .489
Stat Review
How does Brett Wisely 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
0.40
 
BB Rate
7.4%
 
K Rate
18.5%
 
BABIP
.243
 
ISO
.146
 
AVG
.208
 
OBP
.269
 
SLG
.354
 
OPS
.623
 
wOBA
.277
 
Exit Velocity
87.2 mph
 
Hard Hit Rate
25.0%
 
Barrels/PA
5.6%
 
Expected BA
.233
 
Expected SLG
.382
 
Sprint Speed
23.8 ft/sec
 
Ground Ball %
23.7%
 
Line Drive %
21.1%
 
Fly Ball %
55.3%
 
Advanced Batting Stats
Loading Advanced Batting Stats...
Additional Stats
Games By Position
Defensive Stats
Loading Games Played by Position...
Loading MLB Defensive Stats...
Batted Ball Stats
Loading Batted Ball Stats...
Stats Vs Upcoming Pitchers
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
2024 Fantasy Outlook
Wisely got some run at second base and in center field for the Giants last season as the team dealt with injuries and ineffectiveness at those spots. He did very little with the opportunities, putting up a lowly .497 OPS with a surprisingly-high 30.5 percent strikeout rate. The 24-year-old got on base at a .417 clip during his time at Triple-A Sacramento, and high walk rates have been a theme for him in the minors. Wisely had just a 6.9 percent walk rate with the big club, though, and he swung and missed way too much for a guy with an average exit velocity of just 85.9 mph. He'll compete for a utility job in 2024, but there doesn't look to be much of a path to regular at-bats.
More Fantasy News
Logs RBI in loss
2BSan Francisco Giants  AAA
July 29, 2025
Wisely went 1-for-4 with an RBI double in Monday's 6-5 loss to the Pirates.
Analysis
Subscribe now to instantly reveal our take on this news.
Sitting in fourth straight game
2BSan Francisco Giants  AAA
July 9, 2025
Wisely is out of the lineup for Wednesday's game against the Phillies.
Analysis
Subscribe now to instantly reveal our take on this news.
Multi-hit effort in win
2BSan Francisco Giants  AAA
July 6, 2025
Wisely went 2-for-4 with a two-RBI double in Saturday's 7-2 win over the Athletics.
Analysis
Subscribe now to instantly reveal our take on this news.
Homers off bench in loss
2BSan Francisco Giants  AAA
July 4, 2025
Wisely went hit a solo home run in his lone at-bat in Friday's 11-2 loss to the Athletics.
Analysis
Subscribe now to instantly reveal our take on this news.
Retreating to bench
2BSan Francisco Giants  AAA
June 30, 2025
Wisely is out of the lineup for Monday's game against the Diamondbacks.
Analysis
Subscribe now to instantly reveal our take on this news.
Latest Fantasy Rumors
Call-up to majors coming?
2BSan Francisco Giants  AAA
June 20, 2025
Wisely participated in batting practice before Friday's game against the Red Sox and could be recalled by the Giants from Triple-A Sacramento, Alex Pavlovic of NBC Sports Bay Area reports.
Analysis
Wisely has appeared in five major-league games for the Giants this season, but he has spent most of 2025 in Triple-A, where he is slashing .230/.308/.357 with six steals, 10 doubles, five home runs and 30 RBI in 223 plate appearances. A corresponding move has yet to be announced, but Wisely's presence with the team in San Francisco indicates that the 26-year-old is set to rejoin the big club.
See All MLB Rumors