Ben Williamson

Ben Williamson

24-Year-Old Third Baseman3B
Seattle Mariners
2025 Fantasy Outlook
There was no outlook written for Ben Williamson in 2025. Check out the latest news below for more on his current fantasy value.
RANKS
Rest of Season
From Preseason
$Signed a one-year contract with the Mariners in April of 2025.
On bench Sunday
3BSeattle Mariners
May 18, 2025
Williamson is out of the lineup for Sunday's game against the Padres.
ANALYSIS
Williamson started the previous five games but will sit Sunday after going 2-for-18 with a walk and six strikeouts during that span, which has dropped his season-long OPS to .554. Miles Mastrobuoni will take over at the hot corner and bat eighth.
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Batting Stats
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2025
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Batting Order Slot Breakdown
vs Right-Handed Pitchers
vs RHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
3
7
16
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
4
5
3
Left/Right Batting Splits
Since 2023
 
 
+21%
OPS vs LHP
2025
 
 
+21%
OPS vs LHP
2024
No Stats
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023vs Left .658 44 8 0 2 0 .293 .341 .317
Since 2023vs Right .545 108 12 1 11 1 .229 .250 .295
2025vs Left .658 44 8 0 2 0 .293 .341 .317
2025vs Right .545 108 12 1 11 1 .229 .250 .295
2024vs Left 0 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0 0
2023vs Left 0 0 0 0 0 0 0 0 0
2023vs 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 2023
 
 
+36%
OPS on Road
2025
 
 
+36%
OPS on Road
2024
No Stats
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023Home .475 59 8 0 6 1 .220 .220 .254
Since 2023Away .645 93 12 1 7 0 .264 .312 .333
2025Home .475 59 8 0 6 1 .220 .220 .254
2025Away .645 93 12 1 7 0 .264 .312 .333
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 0 0 0 0 0 0 0 0 0
2023Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Stat Review
How does Ben Williamson 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
3.9%
 
K Rate
25.7%
 
BABIP
.330
 
ISO
.055
 
AVG
.247
 
OBP
.276
 
SLG
.301
 
OPS
.578
 
wOBA
.258
 
Exit Velocity
88.0 mph
 
Hard Hit Rate
27.1%
 
Barrels/PA
3.3%
 
Expected BA
.238
 
Expected SLG
.336
 
Sprint Speed
25.5 ft/sec
 
Ground Ball %
52.3%
 
Line Drive %
18.7%
 
Fly Ball %
29.0%
 
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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More Fantasy News
Not in Sunday's lineup
3BSeattle Mariners
May 11, 2025
Williamson is out of the lineup for Sunday's game against the Blue Jays.
ANALYSIS
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Returns to lineup Tuesday
3BSeattle Mariners
April 29, 2025
Williamson (back) is back in the lineup and batting eighth for Tuesday's game against the Angels.
ANALYSIS
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Managing back spasms
3BSeattle Mariners
Back
April 27, 2025
Williamson was scratched from the lineup for Sunday's game against the Marlins due to back spasms, Daniel Kramer of MLB.com reports.
ANALYSIS
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Scratched Sunday
3BSeattle Mariners
Undisclosed
April 27, 2025
Williamson was removed from Sunday's lineup against the Marlins for unspecified reasons, Daniel Kramer of MLB.com reports.
ANALYSIS
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Drives in four runs
3BSeattle Mariners
April 27, 2025
Williamson went 2-for-5 with four RBI and a run scored during Saturday's 14-0 win against the Mariners.
ANALYSIS
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