Leo Rivas

Leo Rivas

27-Year-Old Second Baseman2B
Seattle Mariners
2025 Fantasy Outlook
Rivas spent the season shuttling between the Mariners and Triple-A Tacoma. His game is getting on base and running, fueled by an extreme patient approach. He got on base at a 41 percent clip with Rainers, helping him swipe 24 bags in 30 tries. He was 3-for-3 with the big club, albeit with a .333 OBP in 86 plate appearances. Rivas can play second base, shortstop and third base. The Seattle starters in front of him all have injury or performance concerns, yielding a pathway to playing time. Rivas is only an option in AL-only, but he can be a source of end-game speed. Read Past Outlooks
$Signed a one-year contract with the Mariners in March of 2025.
Returns to big club
2BSeattle Mariners
April 9, 2025
The Mariners recalled Rivas from Triple-A Tacoma on Wednesday.
ANALYSIS
Rivas was with the big club briefly earlier this month but didn't see any action. He might be used some at second base while Ryan Bliss (biceps) is on the shelf.
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Batting Stats
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2025
2024
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2024 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
2
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
1
1
1
Left/Right Batting Splits
Since 2023
 
 
+29%
OPS vs RHP
2025
 
 
+23%
OPS vs LHP
2024
 
 
+52%
OPS vs RHP
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023vs Left .539 41 5 0 4 0 .222 .317 .222
Since 2023vs Right .697 69 9 0 4 5 .255 .388 .309
2025vs Left .819 9 3 0 0 0 .375 .444 .375
2025vs Right .667 15 1 0 0 2 .200 .467 .200
2024vs Left .460 32 2 0 4 0 .179 .281 .179
2024vs Right .699 54 8 0 4 3 .267 .365 .333
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
 
 
+26%
OPS on Road
2025
 
 
+54%
OPS on Road
2024
 
 
+17%
OPS on Road
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023Home .556 50 7 0 6 3 .195 .313 .244
Since 2023Away .700 60 7 0 2 2 .280 .400 .300
2025Home .542 8 1 0 0 1 .167 .375 .167
2025Away .833 16 3 0 0 1 .333 .500 .333
2024Home .557 42 6 0 6 2 .200 .300 .257
2024Away .653 44 4 0 2 1 .263 .364 .289
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 Leo Rivas 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
1.00
 
BB Rate
21.1%
 
K Rate
21.1%
 
BABIP
.273
 
ISO
.000
 
AVG
.200
 
OBP
.368
 
SLG
.200
 
OPS
.568
 
wOBA
.286
 
Exit Velocity
86.9 mph
 
Hard Hit Rate
18.2%
 
Barrels/PA
0.0%
 
Expected BA
.170
 
Expected SLG
.233
 
Sprint Speed
23.5 ft/sec
 
Ground Ball %
45.5%
 
Line Drive %
18.2%
 
Fly Ball %
36.4%
 
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
Sent back to Triple-A
2BSeattle Mariners
April 3, 2025
The Mariners optioned Rivas to Triple-A Tacoma on Wednesday.
ANALYSIS
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Returning to majors
2BSeattle Mariners
April 1, 2025
The Mariners recalled Rivas from Triple-A Tacoma on Tuesday.
ANALYSIS
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Optioned to Triple-A
2BSeattle Mariners
March 23, 2025
The Mariners optioned Rivas to Triple-A Tacoma on Sunday.
ANALYSIS
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Returning to lineup
2BSeattle Mariners
March 6, 2025
Rivas (ankle) will start at shortstop and bat sixth in Thursday's Cactus League game against the Diamondbacks.
ANALYSIS
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Day-to-day with ankle injury
2BSeattle Mariners
Ankle
February 26, 2025
Rivas turned his left ankle during infield drills Tuesday, Daniel Kramer of MLB.com reports.
ANALYSIS
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Latest Fantasy Rumors
Up on taxi squad
2BSeattle Mariners
April 25, 2024
Rivas has joined the Mariners as a member of the taxi squad Thursday while J.P. Crawford deals with an oblique injury, per Shannon Drayer of Seattle Sports 710 AM.
ANALYSIS
Crawford is sitting out Thursday for the second straight game, but it remains to be seen if he'll require a stint on the injured list. Rivas joined the Mariners as a non-roster invitee in January and has enjoyed a strong start at Triple-A Tacoma with an .884 OPS and five steals in 18 games. The 26-year-old is unlikely to have a regular role if added to the active roster, with Dylan Moore likely to take over at shortstop for Seattle.
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