What years did Ron Diorio play?

Ron Diorio played in Major League Baseball from 1973 to 1974.

Was Ron Diorio a pitcher?

Yes. Ron Diorio pitched in the major leagues, recording 0 wins and 11 strikeouts.

Ron Diorio

Pitcher · Career Stats, Bio & Records (1973-1974)

W–L 0–0

ERA 3.10

WHIP 1.33

SO 11

Pitcher PIV 346.9

Position: Pitcher
Bats / Throws: R / R
Height / Weight: 6'6" / 212 lb
Born: 7/15/1946 in Waterbury, CT, USA
MLB Debut: 1973-08-09
Last Game: 1974-04-07

Full name: Ronald Michael Diorio

📊 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	0	25	0	0	0	1	20.3	20	7	2	7	11	3.10	346.9

Career ERA 3.10 vs. league average 3.69 across their career seasons — 16.0% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	G	SV	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
1973	PHI	NL	23	1	19.3	18	5	6	11	2.33	3.75 (+38%)	346.9
1974	PHI	NL	2	0	1.0	2	2	1	0	18.00	—	0.0
Career · 2 seasons			25	1	20.1	20	7	7	11	3.10	—	347

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
25	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.

Year	Team	Lg	G	AVG	Lg AVG	Lg OBP	Lg SLG	Lg OPS	PIV
1973	PHI	NL	23	.000	—	—	—	—	0.0
1974	PHI	NL	2	.000	—	—	—	—	0.0
Career · 2 seasons			25	—	—	—	—	—	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 (50 games) →

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

Batting — Home / Away

Split	G	AB	R	H	HR	RBI	AVG
Home	14	0	0	0	0	0	—
Away	11	0	0	0	0	0	—

Pitching — Home / Away

Split	G	IP	H	ER	BB	SO	ERA
Home	14	9.1	13	5	5	2	4.82
Away	11	11.0	7	2	2	9	1.64

Last 10 Games — Pitching

Date	Tm	Opp	Dec	IP	H	R	ER	BB	SO	HR
1974-04-07	PHI	NYN	—	0.2	2	2	2	1	0	1
1974-04-06	PHI	NYN	—	0.1	0	0	0	0	0	0
1973-09-30	PHI	STL	—	0.2	0	0	0	0	0	0
1973-09-29	PHI	STL	—	1.0	1	0	0	0	0	0
1973-09-28	PHI	STL	—	1.0	2	2	2	0	2	0
1973-09-27	PHI	PIT	—	0.2	0	0	0	0	0	0
1973-09-23	PHI	CHC	SV	0.2	1	0	0	0	1	0
1973-09-22	PHI	CHC	—	0.1	3	2	2	0	0	0
1973-09-21	PHI	STL	—	0.1	0	0	0	0	0	0
1973-09-20	PHI	STL	—	0.1	0	0	0	1	0	0

Fielding Statistics

Career Fielding Totals by Position

Position	G	GS	PO	A	E	DP
P	25	0	0	3	0	1

Season-by-Season Fielding

Year	Team	Pos	G	GS	PO	A	E	DP
1973	PHI	P	23	0	0	2	0	1
1974	PHI	P	2	0	0	1	0	0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position	Games
Pitcher	25

College History

School Name	City	State	Years Attended
University of New Haven	West Haven	CT	1966, 1967, 1968, 1969

Frequently Asked Questions about Ron Diorio

What years did Ron Diorio play?: Ron Diorio played in Major League Baseball from 1973 to 1974.
Was Ron Diorio a pitcher?: Yes. Ron Diorio pitched in the major leagues, recording 0 wins and 11 strikeouts.