2025 Stats
W-L
1-0
ERA
0.00
WHIP
1.00
K
7
SV
0
Rest-of-Season Projections

Serving as opener Monday
Zastryzny will serve as the Brewers' opening pitcher in Monday's game against the Orioles, Adam McCalvy of MLB.com reports.
ANALYSIS
Zastryzny will likely be limited to one or two innings before giving way to right-hander Quinn Priester, who is slated to work as the Brewers' primary pitcher in the series opener. The left-handed Zastryzny was acquired via trade last week and tossed two scoreless frames in his first appearance with Milwaukee.
Zastryzny will likely be limited to one or two innings before giving way to right-hander Quinn Priester, who is slated to work as the Brewers' primary pitcher in the series opener. The left-handed Zastryzny was acquired via trade last week and tossed two scoreless frames in his first appearance with Milwaukee.
Pitching Stats
Loading Pitching Stats...
2025
2024
2023
2022
2018
2017
Minor League Game Log

Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Pitching Game Log...
Pitching Appearances Breakdown
Average Pitch Count
17
Last 10 Games
17
Last 5 Games
17
How many pitches does Rob Zastryzny generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Rob Zastryzny generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
-24%
BAA vs LHP
2025
-54%
BAA vs RHP
BAA | K | BB | H | HR | ||||
---|---|---|---|---|---|---|---|---|
Since 2023vs Left | .217 | 17 | 7 | 13 | 0 | |||
Since 2023vs Right | .284 | 10 | 8 | 19 | 1 | |||
2025vs Left | .273 | 6 | 0 | 3 | 0 | |||
2025vs Right | .125 | 1 | 1 | 1 | 0 | |||
2024vs Left | .083 | 2 | 1 | 1 | 0 | |||
2024vs Right | .214 | 3 | 0 | 3 | 0 | |||
2023vs Left | .243 | 9 | 6 | 9 | 0 | |||
2023vs Right | .333 | 6 | 7 | 15 | 1 | |||
More Splits→ | View More Split Stats |
Home/Away Pitching Splits
Since 2023
-8%
ERA at Home
2025
No Stats
ERA | WHIP | IP | K/9 | BB/9 | |||||
---|---|---|---|---|---|---|---|---|---|
Since 2023Home | 3.12 | 1.33 | 17.1 | 6.8 | 3.6 | ||||
Since 2023Away | 3.38 | 1.50 | 16.0 | 7.9 | 4.5 | ||||
2025Home | 0.00 | 0.92 | 4.1 | 14.5 | 0.0 | ||||
2025Away | 0.00 | 1.50 | .666666 | 0.0 | 13.5 | ||||
2024Home | 0.00 | 0.00 | 2.1 | 3.9 | 0.0 | ||||
2024Away | 1.69 | 0.94 | 5.1 | 6.8 | 1.7 | ||||
2023Home | 5.06 | 1.78 | 10.2 | 4.2 | 5.9 | ||||
2023Away | 4.50 | 1.80 | 10.0 | 9.0 | 5.4 | ||||
More Splits→ | View More Split Stats |
Stat Review
How does Rob Zastryzny compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. 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, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
7.00K/9
12.6BB/9
1.8HR/9
0.0Fastball
92.1 mphERA
0.00WHIP
1.00BABIP
.360GB/FB
2.00Left On Base
100.0%Exit Velocity
86.3 mphBarrels/BBE
0.0%Spin Rate
2498 rpmBalls Hit 95+ MPH
33.3%Swinging Strike
16.5%Advanced Pitching Stats
Loading Advanced Pitching Stats...
Defensive Stats
Loading MLB Defensive Stats...
Stats Vs Today's Lineup
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
Recent RotoWire Articles Featuring Rob Zastryzny See More
Jan Levine scours the waiver wire for the National League's best options this week as Brandon Nimmo takes over in the outfield for the Mets after Curtis Granderson was traded to the Dodgers.
Jan Levine details this week's top waiver options for the National League, including the arrival of Yu Darvish in Los Angeles.
Jan Levine digs through the waiver wire to find the top players for NL squads this week, including Milwaukee's Junior Guerra, who is working his way back from an injury in his first start of the year.
Jan Levine finds this week's waiver-wire gems, including Arizona pitcher Patrick Corbin, who is still a worthwhile risk despite a blowup last week.
2017 Fantasy Outlook
Zastryzny spent much of 2016 in the minors before emerging as a fairly reliable long-relief and lefty specialist during the Cubs' playoff push. He made his debut on Aug. 19 and would go on to post a 1.13 ERA in 11 appearances while also making Chicago’s NLDS and NLCS roster. Zastryzny had fairly extreme platoon splits, as lefties only hit for a .138 BA against him while righties hit .276. Righties also slugged .310 versus Zastryzny while lefties only slugged .138. While his impressive 2016 numbers will likely regress somewhat with a larger sample size, Zastryzny appears to have solidified a role in Chicago's pen next year. In addition to being a lefty-specialist, he also has long-relief capability and while Mike Montgomery will likely get the first crack at filling in Jason Hammel's spot in the rotation, the 24-year-old will also get a chance in spring training to make his case to be the Cubs' fifth starter.
More Fantasy News

Dealt to Milwaukee
The Brewers acquired Zastryzny from the Yankees on Friday in exchange for cash and selected him to the active roster.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.

Sent to minor-league camp
The Yankees reassigned Zastryzny to minor-league camp Saturday.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.

Gets NRI deal
Zastryzny signed a minor-league contract with the Yankees on Monday that includes an invitation to big-league spring training.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.

Outrighted to minors
The Cubs outrighted Zastryzny to Triple-A Iowa on Tuesday.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.

Jettisoned from 40-man
The Cubs designated Zastryzny for assignment Tuesday, Andy Martinez of Marquee Sports Network reports.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.