What years did Mack Stewart play?

Mack Stewart played in Major League Baseball from 1944 to 1945.

Was Mack Stewart a pitcher?

Yes. Mack Stewart pitched in the major leagues, recording 0 wins and 12 strikeouts.

How many home runs did Mack Stewart hit?

Mack Stewart hit 0 career home runs with 1 hits.

Mack Stewart

Pitcher · Career Stats, Bio & Records (1944-1945)

W–L 0–1

ERA 3.76

WHIP 1.62

SO 12

Pitcher PIV -125.4

Position: Pitcher
Bats / Throws: R / R
Height / Weight: 6'0" / 167 lb
Born: 9/23/1914 in Stevenson, AL, USA
Died: 3/21/1960 in Macon, GA, USA
MLB Debut: 1944-07-07
Last Game: 1945-06-22

Full name: William Macklin Stewart

📊 Compare This Player 📈 View Career Timeline

Career Pitching Statistics

W	L	G	GS	CG	SHO	SV	IP	H	ER	HR	BB	SO	ERA	Pitcher PIV
0	1	24	1	0	0	0	40.7	48	17	1	18	12	3.76	-125.4

Career ERA 3.76 vs. league average 3.62 across their career seasons — near league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	L	G	GS	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
1944	CHN	NL	0	8	0	12.3	11	2	4	3	1.46	3.57 (+59%)	-198.6
1945	CHN	NL	1	16	1	28.3	37	15	14	9	4.76	3.67 (-30%)	73.2
Career · 2 seasons			1	24	1	40.2	48	17	18	12	3.76	—	-125

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
24	4	0	1	0	0	0	0	0	0	2	.250	.250	.250	.500	0

Career AVG .250 vs. league average .261 across their career seasons — near league average.

Career OBP .250 vs. league average .327 across their career seasons — 23.6% below league average.

Career SLG .250 vs. league average .356 across their career seasons — 29.8% below league average.

Career OPS .500 vs. league average .684 across their career seasons — 26.9% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	G	AB	H	SO	AVG	Lg AVG	Lg OBP	Lg SLG	Lg OPS	PIV
1944	CHN	NL	8	1	0	1	.000	—	—	—	—	0.0
1945	CHN	NL	16	3	1	1	.333	—	—	—	—	0.0
Career · 2 seasons			24	4	1	2	.250	—	—	—	—	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 (48 games) →

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

Batting — Home / Away

Split	G	AB	R	H	HR	RBI	AVG
Home	12	4	0	1	0	0	.250
Away	12	0	0	0	0	0	—

Pitching — Home / Away

Split	G	IP	H	ER	BB	SO	ERA
Home	12	24.1	29	10	11	9	3.70
Away	12	16.1	19	7	8	4	3.86

Last 10 Games — Batting

Date	Tm	Opp	Res	AB	H	SO
1945-06-22	CHC	STL	L	0	0	0
1945-06-14	CHC	PIT	L	0	0	0
1945-06-12	CHC	PIT	L	0	0	0
1945-06-10	CHC	CIN	W	3	1	1
1945-06-07	CHC	STL	L	0	0	0
1945-06-03	CHC	BSN	L	0	0	0
1945-05-29	CHC	BRO	L	0	0	0
1945-05-24	CHC	PHI	L	0	0	0
1945-05-17	CHC	NY1	L	0	0	0
1945-05-16	CHC	NY1	L	0	0	0

Last 10 Games — Pitching

Date	Tm	Opp	Dec	IP	H	R	ER	BB	SO
1945-06-22	CHC	STL	—	0.1	1	0	0	0	0
1945-06-14	CHC	PIT	—	1.0	2	0	0	0	0
1945-06-12	CHC	PIT	—	0.2	0	0	0	0	0
1945-06-10	CHC	CIN	—	6.1	9	5	5	2	3
1945-06-07	CHC	STL	—	2.0	1	1	1	1	0
1945-06-03	CHC	BSN	—	1.0	0	0	0	0	1
1945-05-29	CHC	BRO	L	2.1	7	6	5	3	1
1945-05-24	CHC	PHI	—	2.2	1	0	0	2	0
1945-05-17	CHC	NY1	—	0.1	2	0	0	0	0
1945-05-16	CHC	NY1	—	2.0	2	1	1	1	1

Fielding Statistics

Career Fielding Totals by Position

Position	G	GS	PO	A	E	DP
P	24	0	1	7	0	2

Season-by-Season Fielding

Year	Team	Pos	G	GS	PO	A	E	DP
1944	CHN	P	8	0	0	1	0	1
1945	CHN	P	16	0	1	6	0	1

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position	Games
Pitcher	24

Frequently Asked Questions about Mack Stewart

What years did Mack Stewart play?: Mack Stewart played in Major League Baseball from 1944 to 1945.
Was Mack Stewart a pitcher?: Yes. Mack Stewart pitched in the major leagues, recording 0 wins and 12 strikeouts.
How many home runs did Mack Stewart hit?: Mack Stewart hit 0 career home runs with 1 hits.