What years did Phillip Diehl play?

Phillip Diehl played in Major League Baseball from 2019 to 2022.

Was Phillip Diehl a pitcher?

Yes. Phillip Diehl pitched in the major leagues, recording 0 wins and 15 strikeouts.

What was Phillip Diehl's career ERA?

Phillip Diehl finished with a 9.47 career ERA, going 0-0 with 15 strikeouts.

How many strikeouts did Phillip Diehl have?

Phillip Diehl recorded 15 career strikeouts.

Is Phillip Diehl in the Hall of Fame?

No. Phillip Diehl has not been inducted into the National Baseball Hall of Fame.

What teams did Phillip Diehl play for?

Phillip Diehl played for the Colorado Rockies and the Cincinnati Reds.

Phillip Diehl

Pitcher · Career Stats, Bio & Records (2019-2022)

Phillip Diehl was a pitcher who played in Major League Baseball from 2019 to 2022 for the Colorado Rockies and the Cincinnati Reds, a span of 4 seasons. Across 21 career appearances, he went 0-0 with a 9.47 ERA and 15 strikeouts.

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 October 12, 2026

W–L 0–0

ERA 9.47

WHIP 1.63

SO 15

Position: Pitcher
Bats / Throws: L / L
Height / Weight: 6'2" / 169 lb
Born: 7/16/1994 in Cincinnati, OH, USA
MLB Debut: 2019-06-11
Last Game: 2022-05-07

Full name: Phillip Stewart Diehl

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Career Pitching Statistics

Phillip Diehl — Career Pitching Statistics
W	L	G	GS	CG	SHO	SV	IP	H	ER	HR	BB	SO	ERA	Pitcher PIV
0	0	21	0	0	0	0	19.0	25	20	6	6	15	9.47	0.0

Career ERA 9.47 vs. league average 4.27 across their career seasons — 121.8% worse than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Phillip Diehl — Season-by-Season Pitching
Year	Team	Lg	G	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
2019	COL	NL	10	7.1	10	6	2	8	7.36	—	0.0
2020	COL	NL	6	6.0	7	7	1	4	10.50	—	0.0
2022	CIN	NL	5	5.2	8	7	3	3	11.12	—	0.0
Career · 3 seasons			21	19.0	25	20	6	15	9.47	—	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 Batting Statistics

Phillip Diehl — Career Batting Statistics
G	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	AVG	OBP	SLG	OPS	PIV
21	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.

Phillip Diehl — Season-by-Season Batting
Year	Team	Lg	G	AVG	Lg AVG	Lg OBP	Lg SLG	Lg OPS	PIV
2019	COL	NL	10	.000	—	—	—	—	0.0
2020	COL	NL	6	.000	—	—	—	—	0.0
2022	CIN	NL	5	.000	—	—	—	—	0.0
Career · 3 seasons			21	—	—	—	—	—	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 (42 games) →

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

Batting — Home / Away

Phillip Diehl — Batting — Home / Away
Split	G	AB	R	H	HR	RBI	AVG
Home	12	0	0	0	0	0	—
Away	9	0	0	0	0	0	—

Pitching — Home / Away

Phillip Diehl — Pitching — Home / Away
Split	G	IP	H	ER	BB	SO	ERA
Home	12	9.0	16	15	3	11	15.00
Away	9	10.0	9	5	3	4	4.50

Last 10 Games — Pitching

Phillip Diehl — Last 10 Games — Pitching
Date	Tm	Opp	Dec	IP	H	R	ER	BB	SO	HR
2022-05-07	CIN	PIT	—	0.2	2	2	2	0	0	2
2022-05-05	CIN	MIL	—	1.0	0	0	0	0	1	0
2022-05-03	CIN	MIL	—	1.1	1	1	1	1	0	1
2022-04-29	CIN	COL	—	0.2	5	4	4	2	0	0
2022-04-27	CIN	SDP	—	2.0	0	0	0	0	2	0
2020-08-30	COL	SDP	—	1.1	2	2	2	0	1	1
2020-08-28	COL	SDP	—	0.1	1	1	1	1	0	0
2020-08-21	COL	LAD	—	1.2	0	0	0	0	1	0
2020-08-11	COL	AZ	—	0.1	3	3	3	0	0	0
2020-08-08	COL	SEA	—	1.0	0	0	0	0	0	0

Fielding Statistics

Career Fielding Totals by Position

Phillip Diehl — Career Fielding Totals by Position
Position	G	GS	PO	A	E	DP
P	21	0	0	2	0	0

Season-by-Season Fielding

Phillip Diehl — Season-by-Season Fielding
Year	Team	Pos	G	A
2019	COL	P	10	0
2020	COL	P	6	2
2022	CIN	P	5	0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Phillip Diehl — Career Games by Position
Position	Games
Pitcher	21

Phillip Diehl: the record in brief

June 11, 2019 and May 7, 2022 bracket Phillip Diehl's time in the majors: the debut and the last game on record. The team column moves through the Colorado Rockies (2019 to 2020) and the Cincinnati Reds (2022). Diehl is listed as a pitcher at 169 pounds on a 6-foot-2 frame. Diehl threw and hit left-handed, per the bio block. Diehl was born on July 16, 1994, in Cincinnati, OH, USA. Diehl's full given name, per the bio, is Phillip Stewart Diehl.

Diehl's career pitching line is 0 wins, 0 losses and a 9.47 ERA over 21 appearances. The totals include 15 strikeouts. Against a 4.27 league ERA for the same seasons, the 9.47 mark was 121.8% worse.

The game-log section draws on 42 games of Retrosheet box scores for Diehl.

The position breakdown shows 21 games, all at pitcher. On the mound, Diehl's fielding totals are 0 putouts, 2 assists and 0 errors.

Frequently Asked Questions about Phillip Diehl

What years did Phillip Diehl play?: Phillip Diehl played in Major League Baseball from 2019 to 2022.
Was Phillip Diehl a pitcher?: Yes. Phillip Diehl pitched in the major leagues, recording 0 wins and 15 strikeouts.
What was Phillip Diehl's career ERA?: Phillip Diehl finished with a 9.47 career ERA, going 0-0 with 15 strikeouts.
How many strikeouts did Phillip Diehl have?: Phillip Diehl recorded 15 career strikeouts.
Is Phillip Diehl in the Hall of Fame?: No. Phillip Diehl has not been inducted into the National Baseball Hall of Fame.
What teams did Phillip Diehl play for?: Phillip Diehl played for the Colorado Rockies and the Cincinnati Reds.