Al Mamaux

Pitcher · Career Stats, Bio & Records (1913-1924)

W–L 76–67
ERA 2.90
WHIP 1.28
SO 625
Pitcher PIV 1547.0
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'0" / 168 lb
Born
5/30/1894 in Pittsburgh, PA, USA
Died
12/31/1962 in Santa Monica, CA, USA
MLB Debut
1913-09-23
Last Game
1924-09-02

Full name: Albert Leon Mamaux

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Career Pitching Statistics

W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
76 67 254 140 78 15 10 1293.0 1,138 416 22 511 625 2.90 1547.0

Career ERA 2.90 vs. league average 3.36 across their career seasons — 13.9% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
1913 PIT NL 0 0 1 0 0 0 0 3.0 2 1 2 2 3.00 — 0.0
1914 PIT NL 5 2 13 6 4 2 0 63.0 41 12 24 30 1.71 2.93 (+41%) -40.7
1915 PIT NL 21 8 38 31 17 8 0 251.7 182 57 96 152 2.04 2.90 (+30%) 1871.0
1916 PIT NL 21 15 45 38 26 1 2 310.0 264 87 136 163 2.53 2.78 (+9%) -558.6
1917 PIT NL 2 11 16 13 5 0 0 85.7 92 50 50 22 5.25 2.69 (-95%) -2324.4
1918 BRO NL 0 1 2 1 0 0 0 8.0 14 6 2 2 6.75 — 0.0
1919 BRO NL 10 12 30 22 16 2 0 199.3 174 59 66 80 2.66 3.09 (+14%) 1033.9
1920 BRO NL 12 8 41 18 9 2 4 190.7 172 57 63 101 2.69 3.45 (+22%) 2584.5
1921 BRO NL 3 3 12 1 0 0 1 43.0 36 15 13 21 3.14 4.02 (+22%) 599.0
1922 BRO NL 1 4 37 7 1 0 3 87.7 97 36 33 35 3.70 4.18 (+12%) -992.6
1923 BRO NL 0 2 5 1 0 0 0 13.0 20 12 6 5 8.31 4.03 (-106%) 125.0
1924 NYA AL 1 1 14 2 0 0 0 38.0 44 24 20 12 5.68 4.13 (-38%) -750.0
Career · 12 seasons 76 67 254 140 78 15 10 1,293.0 1,138 416 511 625 2.90 — 1,547

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

G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
254 422 39 77 12 2 1 29 0 27 90 .182 .235 .227 .463 -1,612

Career AVG .182 vs. league average .267 across their career seasons — 31.6% below league average.

Career OBP .235 vs. league average .330 across their career seasons — 28.7% below league average.

Career SLG .227 vs. league average .358 across their career seasons — 36.5% below league average.

Career OPS .463 vs. league average .688 across their career seasons — 32.8% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
1913 PIT NL 1 1 0 0 0 0 0 0 0 0 1 .000 — — — — 0.0
1914 PIT NL 13 20 4 5 1 0 0 0 0 0 3 .250 — — — — 0.0
1915 PIT NL 38 92 3 15 1 0 0 7 0 2 28 .163 .250 (-35%) .318 (-41%) .332 (-48%) .651 (-44%) -595.5
1916 PIT NL 45 110 13 21 3 2 0 6 0 3 18 .191 .248 (-23%) .314 (-32%) .326 (-22%) .640 (-27%) -464.7
1917 PIT NL 16 31 3 7 0 0 0 0 0 0 6 .226 — — — — 0.0
1918 BRO NL 2 2 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
1919 BRO NL 30 63 5 11 3 0 0 4 0 7 12 .175 .262 (-33%) .322 (-20%) .347 (-36%) .670 (-29%) -260.4
1920 BRO NL 41 60 5 10 2 0 0 5 0 8 14 .167 .271 (-39%) .331 (-20%) .363 (-45%) .694 (-33%) -291.5
1921 BRO NL 12 11 2 2 0 0 0 1 0 1 3 .182 — — — — 0.0
1922 BRO NL 37 17 2 4 2 0 1 5 0 5 2 .235 — — — — 0.0
1923 BRO NL 5 2 0 1 0 0 0 0 0 0 0 .500 — — — — 0.0
1924 NYA AL 14 13 2 1 0 0 0 1 0 1 3 .077 — — — — 0.0
Career · 12 seasons 254 422 39 77 12 2 1 29 0 27 90 .182 — — — — -1,612

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.

Postseason Statistics

Playoff Career Batting

G AB R H 2B 3B HR RBI BB SO AVG
3 1 0 0 0 0 0 0 0 1 .000

Playoff Batting by Year

Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
1920 WS BRO 3 1 0 0 0 0 0 0 0 1 .000

Playoff Career Pitching

W L G GS SV IP H ER BB SO ERA
0 0 3 0 0 4.0 2 2 0 5 4.50

Playoff Pitching by Year

Year Round Team W L G GS SV IP H ER BB SO ERA
1920 WS BRO 0 0 3 0 0 4.0 2 2 0 5 4.50

Game Log & Splits

View full game log (508 games) →

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

Batting — Home / Away

SplitGABRHHRRBIAVG
Home1201961733018.168
Away1342252244113.196

Pitching — Home / Away

SplitGIPHERBBSOERA
Home120625.15211632413222.35
Away134666.16182532703063.42

Last 10 Games — Batting

DateTmOppResABRH2B3BHRRBIBBSO
1924-09-02 NYYBOSL 300000101
1924-08-28 NYYMINL 100000000
1924-08-27 NYYCLEL 000000000
1924-08-24 NYYDETL 000000000
1924-08-10 NYYCLEL 201000000
1924-08-06 NYYDETL 200000000
1924-08-04 NYYDETW 100000001
1924-08-02 NYYSLAL 100000000
1924-07-31 NYYSLAL 000000000
1924-07-28 NYYCHWW 010000010

Last 10 Games — Pitching

DateTmOppDecIPHRERBBSOHR
1924-09-02 NYYBOS — 6.21197341
1924-08-28 NYYMIN — 1.1200000
1924-08-27 NYYCLE — 1.0000120
1924-08-24 NYYDET — 0.1000000
1924-08-10 NYYCLE — 4.1211211
1924-08-06 NYYDET — 4.2633410
1924-08-04 NYYDET — 4.0422100
1924-08-02 NYYSLA — 3.1311030
1924-07-31 NYYSLA — 1.1000110
1924-07-28 NYYCHW — 0.2333300

Fielding Statistics

Career Fielding Totals by Position

Position G GS PO A E DP
P 254 0 33 327 15 5

Season-by-Season Fielding

Year Team Pos G GS PO A E DP
1913 PIT P 1 0 0 1 0 0
1914 PIT P 13 0 4 23 2 0
1915 PIT P 38 0 5 48 2 2
1916 PIT P 45 0 7 82 1 1
1917 PIT P 16 0 3 20 1 0
1918 BRO P 2 0 0 6 0 0
1919 BRO P 30 0 4 56 3 0
1920 BRO P 41 0 6 46 3 1
1921 BRO P 12 0 1 14 1 0
1922 BRO P 37 0 2 22 0 0
1923 BRO P 5 0 0 3 0 1
1924 NYA P 14 0 1 6 2 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position Games
Pitcher 254

Awards & Honors

Year Award Notes
1916 Baseball Magazine All-Star P2
1915 Baseball Magazine All-Star P2

College History

School Name City State Years Attended
Duquesne University Pittsburgh PA 1911, 1912

Most Similar Players

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

Career Spans

Al Mamaux (highlighted) compared to peers across the same era.

  1. 98
    Vean Gregg
    92-63, 2.70 ERA
  2. 96
    Jimmy Lavender
    63-76, 3.09 ERA
  3. 90
    Tom Seaton
    93-65, 3.14 ERA
  4. 87
    Fred Beebe
    62-83, 2.86 ERA
  5. 85
    Art Fromme
    80-90, 2.90 ERA
  6. 84
    Bert Gallia
    66-68, 3.14 ERA

Frequently Asked Questions about Al Mamaux

What years did Al Mamaux play?
Al Mamaux played in Major League Baseball from 1913 to 1924.
Was Al Mamaux a pitcher?
Yes. Al Mamaux pitched in the major leagues, recording 76 wins and 625 strikeouts.
How many home runs did Al Mamaux hit?
Al Mamaux hit 1 career home runs with 77 hits.