Mike Mahoney

First Baseman · Career Stats, Bio & Records (1897-1898)

Mike Mahoney was a first baseman who played in Major League Baseball from 1897 to 1898 for the Boston Braves and the St. Louis Cardinals, a span of 2 seasons. In 4 career games, he hit .111 with 1 hits and 1 RBI.

AVG (Batting Average):
Hits divided by at bats. .300 is the traditional mark of an excellent hitter.
HR (Home Runs):
Hits on which the batter circled the bases and scored, almost always by clearing the outfield fence.
RBI (Runs Batted In):
Runs that scored as a direct result of a batter's plate appearance.
OPS (On-Base Plus Slugging):
On-base percentage plus slugging percentage, the quickest single summary of offensive value. .900 or better is star-level.

Data updated

AVG .111
HR 0
RBI 1
H 1
OPS .222
Position
First Baseman
Bats / Throws
R / —
Height / Weight
6'4" / 220 lb
Born
12/5/1873 in Boston, MA, USA
Died
1/3/1940 in Boston, MA, USA
MLB Debut
1897-05-18
Last Game
1898-04-17

Full name: George W. Mahoney

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Career Batting Statistics

Mike Mahoney — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
4 9 1 1 0 0 0 1 0 0 5 .111 .111 .111 .222 0

Career AVG .111 vs. league average .281 across their career seasons — 60.4% below league average.

Career OBP .111 vs. league average .344 across their career seasons — 67.7% below league average.

Career SLG .111 vs. league average .366 across their career seasons — 69.6% below league average.

Career OPS .222 vs. league average .710 across their career seasons — 68.7% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Mike Mahoney — 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
1897 BSN NL 2 2 1 1 0 0 0 1 0 0 1 .500 — — — — 0.0
1898 SLN NL 2 7 0 0 0 0 0 0 0 0 4 .000 — — — — 0.0
Career · 2 seasons 4 9 1 1 0 0 0 1 0 0 5 .111 — — — — 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.

Career Pitching Statistics

Mike Mahoney — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
0 0 1 0 0 0 0 1.0 3 2 0 1 1 18.00 0.0

Career ERA 18.00 vs. league average 4.30 across their career seasons — 318.5% worse than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Mike Mahoney — Season-by-Season Pitching
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
1897 BSN NL 0 0 1 0 0 0 0 1.0 3 2 1 1 18.00 — 0.0
Career · 1 season 0 0 1 0 0 0 0 1.0 3 2 1 1 18.00 — 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

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

Batting — Home / Away

Mike Mahoney — Batting — Home / Away
SplitGABRHHRRBIAVG
Home270000.000

Last 2 Games — Batting

Mike Mahoney — Last 2 Games — Batting
DateTmOppResABRH2B3BHRRBIBBSO
1898-04-17 STLCHCL 400000001
1898-04-15 STLCHCL 300000000

Fielding Statistics

Career Fielding Totals by Position

Mike Mahoney — Career Fielding Totals by Position
Position G GS PO A E DP
1B 2 0 22 1 2 1
C 1 0 1 0 0 0
P 1 0 0 1 0 0

Season-by-Season Fielding

Mike Mahoney — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
1897 BSN C 1 0 1 0 0 0
1897 BSN P 1 0 0 1 0 0
1898 SLN 1B 2 0 22 1 2 1

Career Games by Position

Position Diamond

Circle size = games played at each position.

Mike Mahoney — Career Games by Position
Position Games
Pitcher 1
Catcher 1
First Base 2

College History

Mike Mahoney — College History
School Name City State Years Attended
Georgetown University Washington DC 1893, 1894, 1895, 1896

Frequently Asked Questions about Mike Mahoney

What years did Mike Mahoney play?
Mike Mahoney played in Major League Baseball from 1897 to 1898.
Was Mike Mahoney a pitcher?
No. Mike Mahoney was a position player (First Baseman), though he did pitch in 1 career game.
How many home runs did Mike Mahoney hit?
Mike Mahoney hit 0 career home runs with 1 hits.
What was Mike Mahoney's career batting average?
Mike Mahoney batted .111 over his career, with 1 hits in 9 at bats.
How many RBI did Mike Mahoney have?
Mike Mahoney drove in 1 runs in his career.
What was Mike Mahoney's career ERA?
Mike Mahoney finished with a 18.00 career ERA, going 0-0 with 1 strikeouts.