Junior Perez

Junior Perez

24-Year-Old OutfielderOF
Chicago White Sox
2026 Fantasy Outlook
Perez is incredibly toolsy, and for the first time in his career, he looked like he might hit enough to make it as a big-league regular while taking his first tour of the Pacific Coast League. He was obviously playing in cozy ballparks at altitude, but Perez had a career-low swing rate (38.7 percent), a career-best contact rate (73.5 percent) and by far a career-best swinging-strike rate (10.3 percent) while facing Triple-A pitching for the first time. He slashed .298/.412/.642 with 12 home runs and 11 steals in 42 PCL games, good for a 143 wRC+. The righty-hitting outfielder was added to the 40-man roster on the strength of that Triple-A showing, as Perez's 101 wRC+ as a 23-year-old at Double-A was unremarkable. He's behind Colby Thomas on the organizational depth chart as righty-hitting bench outfielder, but Perez brings plus defense and a plus arm to the table, so he'll find a way to play eventually if he keeps destroying Triple-A pitching. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#363
ADP
Signed a one-year contract with the Athletics in March of 2026. Traded to the White Sox in May of 2026.
Recalled to big leagues
OFChicago White Sox
June 18, 2026
The White Sox recalled Perez from Triple-A Charlotte on Thursday.
Analysis
He'll grab the roster spot vacated by the injured Everson Pereira (concussion) and could work his way into the outfield rotation on the south side of Chicago. Acquired from the Athletics last month in a trade, Perez has slashed .217/.292/.401 with seven home runs, nine stolen bases and a 23:84 BB:K over 56 games at the Triple-A level in 2026. The 24-year-old has loud tools but also major contact issues, so it could be a tough immediate transition to facing big-league pitching.
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Batting Stats
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2026 MLB Game Log
2026
2026 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
No Stats
2026
No Stats
2025
No Stats
2024
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left .000 2 0 0 0 0 .000 .000 .000
Since 2024vs Right 0 0 0 0 0 0 0 0 0
2026vs Left .000 2 0 0 0 0 .000 .000 .000
2026vs Right 0 0 0 0 0 0 0 0 0
2025vs Left 0 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0 0
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
No Stats
2026
No Stats
2025
No Stats
2024
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2024Home 0 0 0 0 0 0 0 0 0
Since 2024Away .000 2 0 0 0 0 .000 .000 .000
2026Home 0 0 0 0 0 0 0 0 0
2026Away .000 2 0 0 0 0 .000 .000 .000
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0 0 0 0 0 0 0 0 0
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 Junior Perez 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
50.0%
 
BABIP
.000
 
ISO
.000
 
AVG
.000
 
OBP
.000
 
SLG
.000
 
OPS
.000
 
wOBA
.000
 
Exit Velocity
0.0 mph
 
Hard Hit Rate
0.0%
 
Barrels/PA
0.0%
 
Expected BA
.000
 
Expected SLG
.000
 
Sprint Speed
0.0 ft/sec
 
Ground Ball %
100.0%
 
Line Drive %
0.0%
 
Fly Ball %
0.0%
 
Prospect Rankings History
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Recent RotoWire Articles Featuring Junior Perez See More
Recent RotoWire Articles Featuring Junior Perez See More
More Fantasy News
Moved to White Sox
OFChicago White Sox
May 16, 2026
The White Sox acquired Perez from the Athletics on Saturday in exchange for minor-league left-hander Jackson Nove.
Analysis
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Booted from 40-man roster
OFSacramento Athletics
May 14, 2026
The Athletics designated Perez for assignment Thursday.
Analysis
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Dispatched to Triple-A
OFSacramento Athletics
March 9, 2026
The Athletics optioned Perez to Triple-A Las Vegas on Monday.
Analysis
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Added to 40-man roster
OFSacramento Athletics
November 18, 2025
The Athletics selected Perez's contract from Triple-A Las Vegas on Tuesday, Martin Gallegos of MLB.com reports.
Analysis
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On fire at Triple-A
OFSacramento Athletics
September 2, 2025
Perez is slashing .306/.443/.729 with 10 home runs and eight steals in 24 games since getting promoted from Double-A Midland to Triple-A Las Vegas on Aug. 1.
Analysis
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