Carmen Mlodzinski

Pitcher · Career Stats, Bio & Records (2023-2026)

Carmen Mlodzinski is a pitcher who has played in Major League Baseball since 2023 for the Pittsburgh Pirates, a span of 4 seasons. Across 146 career appearances, he has gone 21-23 with a 3.53 ERA and 266 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 3284.8.

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
ERA (Earned Run Average):
Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
SO (Strikeouts):
For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
WHIP (Walks and Hits per Inning Pitched):
Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.

Data updated

Active Player
W–L 21–23
ERA 3.53
WHIP 1.31
SO 266
Pitcher PIV thru 2025 3284.8
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'2" / 220 lb
Born
2/19/1999 in Hilton Head Island, SC, USA
MLB Debut
2023-06-16

Full name: Carmen Alexander Mlodzinski

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Career Pitching Statistics

Carmen Mlodzinski — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
21 23 146 29 0 0 3 308.2 296 121 24 108 266 3.53 3284.8

Career ERA 3.53 vs. league average 4.19 across their career seasons — 15.7% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Carmen Mlodzinski — Season-by-Season Pitching
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
2023 PIT NL 3 3 35 1 0 0 1 36.0 28 9 18 34 2.25 4.33 (+48%) 271.0
2024 PIT NL 5 5 40 4 0 0 0 50.2 41 19 19 46 3.38 4.08 (+17%) 914.1
2025 PIT NL 5 8 34 12 0 0 0 99.0 102 39 27 89 3.55 4.16 (+15%) 2099.7
2026 PIT NL 8 7 37 12 0 0 2 123.0 125 54 44 97 3.95 4.18 (+5%) -
Career · 4 seasons 21 23 146 29 0 0 3 308.2 296 121 108 266 3.53 — 3,285

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

Carmen Mlodzinski — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
109 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 0

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Carmen Mlodzinski — Season-by-Season Batting
Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2023 PIT NL 35 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 PIT NL 40 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2025 PIT NL 34 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 3 seasons 109 0 0 0 0 0 0 0 0 0 0 — — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Game Log & Splits

View full game log (218 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

Carmen Mlodzinski — Batting — Home / Away
SplitGABRHHRRBIAVG
Home5300000—
Away5600000—

Pitching — Home / Away

Carmen Mlodzinski — Pitching — Home / Away
SplitGIPHERBBSOERA
Home5388.2842526792.54
Away5697.0874238903.90

Last 10 Games — Pitching

Carmen Mlodzinski — Last 10 Games — Pitching
DateTmOppDecIPHRERBBSOHR
2025-09-25 PITCIN — 2.0100000
2025-09-21 PITOAK W 3.0200030
2025-09-16 PITCHC — 3.0400050
2025-09-13 PITWAS W 2.0100030
2025-09-10 PITBAL — 2.0000220
2025-09-05 PITMIL L 1.0422110
2025-09-02 PITLAD — 2.0211110
2025-08-27 PITSTL — 3.0311340
2025-08-23 PITCOL W 2.0000050
2025-08-17 PITCHC — 4.0110030

Fielding Statistics

Career Fielding Totals by Position

Carmen Mlodzinski — Career Fielding Totals by Position
Position G GS PO A E DP
P 109 17 19 13 0 0

Season-by-Season Fielding

Carmen Mlodzinski — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
2023 PIT P 35 1 5 3 0 0
2024 PIT P 40 4 8 1 0 0
2025 PIT P 34 12 6 9 0 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Carmen Mlodzinski — Career Games by Position
Position Games
Pitcher 109

Carmen Mlodzinski: the record in brief

Carmen Mlodzinski's major league record starts with the debut on June 16, 2023 and remains open, because the career is ongoing. Every season row on the page belongs to the Pittsburgh Pirates, from 2023 through 2025. At 6'2" and 220 pounds, Mlodzinski is listed as a pitcher. The bio says Mlodzinski batted and threw right-handed. Mlodzinski was born on February 19, 1999, in Hilton Head Island, SC, USA. The given name on file is Carmen Alexander Mlodzinski.

Mlodzinski's career pitching line is 21 wins, 23 losses and a 3.53 ERA over 146 appearances. The totals include 266 strikeouts. Against a 4.19 league ERA for the same years, Mlodzinski was 15.7% better. Mlodzinski won 8 games in 2026, the most of any season listed. In 2025, one of the busiest seasons, Mlodzinski posted a 3.55 ERA; the league figure that year was 4.16. By Pitcher PIV, Baseball Data Hub's measure of run prevention relative to each season's league, Mlodzinski's career adds up to 3,284.8.

Mlodzinski appears at one position only: pitcher, in 109 games. The fielding table credits Mlodzinski with 19 putouts, 13 assists and 0 errors on the mound.

The game-log section draws on 218 games of Retrosheet box scores for Mlodzinski.

Frequently Asked Questions about Carmen Mlodzinski

What years did Carmen Mlodzinski play?
Carmen Mlodzinski played in Major League Baseball from 2023 to 2026.
Was Carmen Mlodzinski a pitcher?
Yes. Carmen Mlodzinski pitched in the major leagues, recording 21 wins and 266 strikeouts.
What was Carmen Mlodzinski's career ERA?
Carmen Mlodzinski finished with a 3.53 career ERA, going 21-23 with 266 strikeouts.
How many strikeouts did Carmen Mlodzinski have?
Carmen Mlodzinski recorded 266 career strikeouts.
Is Carmen Mlodzinski in the Hall of Fame?
No. Carmen Mlodzinski has not been inducted into the National Baseball Hall of Fame.
What teams did Carmen Mlodzinski play for?
Carmen Mlodzinski played for the Pittsburgh Pirates.