Miles Mastrobuoni

Miles Mastrobuoni

29-Year-Old Third Baseman3B
Chicago Cubs AAA
2025 Fantasy Outlook
Across two seasons in Chicago, Mastrobuoni has turned into a serviceable utility player with limited offensive upside. The left-hand hitting batter appeared in 50 games for the Cubs in 2024 and posted a .194/.245/.224 slash line with no home runs. Mastrobuoni was a bit better in 2023, when he posted a .609 OPS and one long ball across 61 games while also swiping 13 bags in just 14 attempts. The 29-year-old can play pretty much anywhere in the field, and his speed is a useful asset when he's on base. However, he simply doesn't hit or play enough to really move the fantasy needle. Heading into 2025, Mastrobuoni will likely compete for an Opening Day bench spot, but he could also start the year with Triple-A Omaha. Injuries on the MLB roster could open up a larger role, though for now, Mastrobuoni isn't really a viable option. Read Past Outlooks
$Signed a one-year contract with the Cubs in March of 2024.
Sent down to minors
3BChicago Cubs  AAA
September 25, 2024
The Cubs optioned Mastrobuoni to Triple-A Iowa on Wednesday, Taylor McGregor of Marquee Sports Network reports.
ANALYSIS
Kevin Alcantara was called up from Iowa to take Mastrobuoni's spot on the 28-man active roster. Mastrobuoni will likely finish the 2024 season with a .194/.245/.224 slash line in 50 games for the Cubs.
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Batting Stats
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2024
2023
2022
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2023 MLB Game Log
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2022 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
9
7
4
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
2
1
Left/Right Batting Splits
Since 2022
 
 
+21%
OPS vs RHP
2024
 
 
+30%
OPS vs RHP
2023
 
 
+10%
OPS vs RHP
2022
 
 
-100%
OPS vs RHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2022vs Left .456 30 2 0 2 3 .214 .241 .214
Since 2022vs Right .553 242 32 1 7 13 .219 .283 .269
2024vs Left .375 16 1 0 1 0 .188 .188 .188
2024vs Right .487 90 8 0 3 2 .195 .256 .232
2023vs Left .558 14 1 0 1 2 .250 .308 .250
2023vs Right .614 135 23 1 4 11 .240 .308 .306
2022vs Left .000 0 0 0 0 1 .000 .000 .000
2022vs Right .423 17 1 0 0 0 .188 .235 .188
More Splits View More Split Stats
Home/Away Batting Splits
Since 2022
 
 
+3%
OPS at Home
2024
 
 
+98%
OPS on Road
2023
 
 
+35%
OPS at Home
2022
 
 
+434%
OPS at Home
OPS PA R HR RBI SB AVG OBP SLG
Since 2022Home .550 136 17 1 4 8 .220 .267 .283
Since 2022Away .533 136 17 0 5 8 .217 .291 .242
2024Home .310 49 2 0 2 1 .125 .143 .167
2024Away .613 57 7 0 2 1 .260 .333 .280
2023Home .695 78 14 1 2 7 .271 .338 .357
2023Away .513 71 10 0 3 6 .206 .275 .238
2022Home .667 9 1 0 0 0 .333 .333 .333
2022Away .125 8 0 0 0 1 .000 .125 .000
More Splits View More Split Stats
Stat Review
How does Miles Mastrobuoni 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
0.41
 
BB Rate
6.6%
 
K Rate
16.0%
 
BABIP
.232
 
ISO
.031
 
AVG
.194
 
OBP
.245
 
SLG
.224
 
OPS
.470
 
wOBA
.216
 
Exit Velocity
87.4 mph
 
Hard Hit Rate
24.4%
 
Barrels/PA
1.9%
 
Expected BA
.261
 
Expected SLG
.358
 
Sprint Speed
23.2 ft/sec
 
Ground Ball %
43.2%
 
Line Drive %
21.0%
 
Fly Ball %
35.8%
 
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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Past Fantasy Outlooks
2024
2023
Mastrobuoni saw his most extended run at the MLB level in 2023, and while his overall numbers weren't overly impressive, he did finish the season well. The 28-year-old finished with a .241/.308/.301 slash line with a home run and five RBI across 61 games. However, in the final month of the season he slashed .333/.353/.394 across 16 games, and he started to see more regular playing time as a result. Mastrobuoni's biggest contribution throughout the year was his speed, as he managed 13 stolen bases in only 14 attempts. And while he primarily played at third base, Mastrobuoni also saw time at shortstop, second base and in right field. Heading into 2024, it looks like Mastrobuoni could serve as a utility player with the Cubs due to the versatility he displayed last season. It might not be the most fantasy-friendly role, though Mastrobuoni showed he can have a little value when he sees the field, particularly because of his ability to swipe bases.
Mastrobuoni spent most of the season with Triple-A Durham, slashing .300/.377/.469 with 23 steals in 26 attempts. His exploits earned him a late September promotion. Unfortunately, Mastrobuoni struggled, fanning six times in 17 plate appearances. Undeterred, the Cubs traded for Mastrobuoni where he'll have a chance to win a reserve role in the spring. Mastrobuoni can play all three outfield positions as well as both middle infield spots. His versatility bodes well for a utility job, but beware, while his numbers with the Bulls were solid, he was 26 years old, a bit elderly for the level. Because he can run, Mastrobuoni is worth monitoring, but he has a lot to prove before showing up on the fantasy radar.
More Fantasy News
Moves up from Triple-A
3BChicago Cubs  AAA
September 1, 2024
The Cubs recalled Mastrobuoni from Triple-A Iowa on Sunday.
ANALYSIS
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Optioned to Iowa
3BChicago Cubs  AAA
July 30, 2024
The Cubs optioned Mastrobuoni to Triple-A Iowa on Tuesday, Meghan Montemurro of the Chicago Tribune reports.
ANALYSIS
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Losing playing time
3BChicago Cubs  AAA
July 21, 2024
Mastrobuoni is out of the lineup for Sunday's game against the Diamondbacks.
ANALYSIS
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Getting fifth straight start
3BChicago Cubs  AAA
July 14, 2024
Mastrobuoni will start at third base and bat seventh in Sunday's game against the Cardinals.
ANALYSIS
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Returns to bench role
3BChicago Cubs  AAA
July 10, 2024
Mastrobuoni is out of the lineup for Wednesday's game against the Orioles.
ANALYSIS
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Latest Fantasy Rumors
Could join big-league roster
3BChicago Cubs  AAA
June 18, 2024
Mastrobuoni is with the Cubs as a member of the taxi squad Tuesday as Mike Tauchman is banged up with a groin injury, reports Meghan Montemurro of the Chicago Tribune.
ANALYSIS
Mastrobuoni may not be added to the big-league roster but is with the club as depth in case Tauchman is moved to the injured list. Mastrobuoni has a .125/.222/.150 slash line in 45 plate appearances with the Cubs this season and isn't likely to be relevant for fantasy managers even if active.
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