Marino Pieretti

Pitcher · Career Stats, Bio & Records (1945-1950)

Marino Pieretti was a pitcher who played in Major League Baseball from 1945 to 1950 for the Washington Senators, the Chicago White Sox, and the Cleveland Guardians, a span of 6 seasons. Across 194 career appearances, he went 30-38 with a 4.53 ERA and 188 strikeouts. He also batted .217 with 0 home runs.

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

W–L 30–38
ERA 4.53
WHIP 1.53
SO 188
Pitcher PIV -5159.7
Position
Pitcher
Bats / Throws
R / R
Height / Weight
5'7" / 153 lb
Born
9/23/1920 in Lucca, Tuscany, Italy
Died
1/30/1981 in San Francisco, CA, USA
MLB Debut
1945-04-19
Last Game
1950-10-01

Full name: Marino Paul Pieretti

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Career Pitching Statistics

Marino Pieretti — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
30 38 194 68 21 4 8 673.7 713 339 34 321 188 4.53 -5159.7

Career ERA 4.53 vs. league average 3.95 across their career seasons — 14.6% worse than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Marino Pieretti Stats, Bio & Career Records
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
1945 WS1 AL 14 13 44 27 14 3 2 233.3 235 86 91 66 3.32 3.67 (+10%) 1013.8
1946 WS1 AL 2 2 30 2 1 0 0 62.0 70 41 40 20 5.95 3.59 (-66%) -3518.0
1947 WS1 AL 2 4 23 10 2 1 0 83.3 97 39 47 32 4.21 3.97 (-6%) -392.5
1948 WS1 AL 0 2 8 1 0 0 0 11.7 18 14 7 6 10.80 4.10 (-163%) -162.2
1948 CHA AL 8 10 21 18 4 0 1 120.0 117 66 52 28 4.95 4.10 (-21%) -460.9
1949 CHA AL 4 6 39 9 0 0 4 116.0 131 71 54 25 5.51 4.12 (-34%) -1390.0
1950 CLE AL 0 1 29 1 0 0 1 47.3 45 22 30 11 4.18 4.36 (+4%) -249.9
Career · 7 seasons 30 38 194 68 21 4 8 673.2 713 339 321 188 4.53 — -5,160

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

Marino Pieretti — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
220 207 20 45 3 1 0 18 1 8 27 .217 .250 .242 .492 -309

Career AVG .217 vs. league average .262 across their career seasons — 17.0% below league average.

Career OBP .250 vs. league average .337 across their career seasons — 25.8% below league average.

Career SLG .242 vs. league average .375 across their career seasons — 35.6% below league average.

Career OPS .492 vs. league average .712 across their career seasons — 30.9% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Marino Pieretti — 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
1945 WS1 AL 44 81 7 18 2 1 0 9 0 3 8 .222 .260 (-15%) .328 (-24%) .354 (-23%) .683 (-24%) -309.5
1946 WS1 AL 30 14 0 3 0 0 0 0 0 1 2 .214 — — — — 0.0
1947 WS1 AL 23 26 1 6 0 0 0 1 0 0 1 .231 — — — — 0.0
1948 WS1 AL 13 2 1 0 0 0 0 1 1 0 1 .000 — — — — 0.0
1948 CHA AL 32 39 5 7 0 0 0 3 0 4 6 .179 — — — — 0.0
1949 CHA AL 48 38 6 9 1 0 0 3 0 0 7 .237 — — — — 0.0
1950 CLE AL 30 7 0 2 0 0 0 1 0 0 2 .286 — — — — 0.0
Career · 7 seasons 220 207 20 45 3 1 0 18 1 8 27 .217 — — — — -309

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 (414 games) →

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

Batting — Home / Away

Marino Pieretti — Batting — Home / Away
SplitGABRHHRRBIAVG
Home10997102006.206
Away1111091025013.229

Pitching — Home / Away

Marino Pieretti — Pitching — Home / Away
SplitGIPHERBBSOERA
Home94332.13421631601004.41
Away100341.1371180161924.75

Last 10 Games — Batting

Marino Pieretti — Last 10 Games — Batting
DateTmOppResABRH2B3BHRRBIBBSO
1950-10-01 CLEDETW 201000000
1950-09-13 CLENYYL 000000000
1950-09-07 CLEDETL 100000001
1950-09-06 CLEDETL 000000000
1950-08-20 CLECHWL 000000000
1950-08-13 CLECHWL 000000000
1950-08-12 CLECHWL 000000000
1950-08-06 CLENYYL 000000000
1950-07-30 CLEBOSL 000000000
1950-07-21 CLEMINL 000000000

Last 10 Games — Pitching

Marino Pieretti — Last 10 Games — Pitching
DateTmOppDecIPHRERBBSOHR
1950-10-01 CLEDET — 6.0743301
1950-09-13 CLENYY — 2.0411100
1950-09-07 CLEDET — 1.2322100
1950-09-06 CLEDET — 1.0000000
1950-08-13 CLECHW — 1.0000000
1950-08-12 CLECHW — 0.2433000
1950-08-06 CLENYY — 2.0200020
1950-07-30 CLEBOS — 0.0011100
1950-07-21 CLEMIN — 0.1000100
1950-07-17 CLEBOS L 2.0211101

Fielding Statistics

Career Fielding Totals by Position

Marino Pieretti — Career Fielding Totals by Position
Position G GS PO A E DP
P 194 0 45 154 14 5

Season-by-Season Fielding

Marino Pieretti — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
1945 WS1 P 44 0 17 52 3 2
1946 WS1 P 30 0 6 14 1 0
1947 WS1 P 23 0 4 14 5 0
1948 WS1 P 8 0 0 2 0 0
1948 CHA P 21 0 6 29 1 1
1949 CHA P 39 0 7 31 2 1
1950 CLE P 29 0 5 12 2 1

Career Games by Position

Position Diamond

Circle size = games played at each position.

Marino Pieretti — Career Games by Position
Position Games
Pitcher 194

Most Similar Players

Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.

Career Spans

Marino Pieretti (highlighted) compared to peers across the same era.

  1. 98
    Earl Caldwell
    33-43, 4.69 ERA
  2. 94
    Howie Judson
    17-37, 4.29 ERA
  3. 94
    Danny Friend
    32-29, 4.71 ERA
  4. 90
    Bill Bayne
    31-32, 4.84 ERA
  5. 89
    Bob Hooper
    40-41, 4.80 ERA
  6. 88
    Ike Pearson
    13-50, 4.83 ERA

Frequently Asked Questions about Marino Pieretti

What years did Marino Pieretti play?
Marino Pieretti played in Major League Baseball from 1945 to 1950.
Was Marino Pieretti a pitcher?
Yes. Marino Pieretti pitched in the major leagues, recording 30 wins and 188 strikeouts.
How many home runs did Marino Pieretti hit?
Marino Pieretti hit 0 career home runs with 45 hits.
What was Marino Pieretti's career batting average?
Marino Pieretti batted .217 over his career, with 45 hits in 207 at bats.
How many RBI did Marino Pieretti have?
Marino Pieretti drove in 18 runs in his career.
What was Marino Pieretti's career ERA?
Marino Pieretti finished with a 4.53 career ERA, going 30-38 with 188 strikeouts.