What years did Julio Mateo play?

Julio Mateo played in Major League Baseball from 2002 to 2007.

Was Julio Mateo a pitcher?

Yes. Julio Mateo pitched in the major leagues, recording 18 wins and 216 strikeouts.

Julio Mateo

Pitcher · Career Stats, Bio & Records (2002-2007)

W–L 18–12

ERA 3.68

WHIP 1.20

SO 216

Pitcher PIV -1074.3

Position: Pitcher
Bats / Throws: R / R
Height / Weight: 5'11" / 235 lb
Born: 8/2/1977 in Bani, Peravia, D.R.
MLB Debut: 2002-05-07
Last Game: 2007-05-03

Full name: Julio Cesar Mateo

📊 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
18	12	219	1	0	0	2	318.3	298	130	45	85	216	3.68	-1074.3

Career ERA 3.68 vs. league average 4.41 across their career seasons — 16.6% 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	SV	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
2002	SEA	AL	0	0	12	0	0	21.0	20	10	12	15	4.29	4.28 (avg)	-184.1
2003	SEA	AL	4	0	50	0	1	85.7	69	30	13	71	3.15	4.40 (+28%)	590.4
2004	SEA	AL	1	2	45	0	1	57.7	56	30	16	43	4.68	4.46 (-5%)	-959.5
2005	SEA	AL	3	6	55	1	0	88.3	79	30	17	52	3.06	4.29 (+29%)	-293.4
2006	SEA	AL	9	4	48	0	0	53.7	62	25	22	31	4.19	4.53 (+7%)	-423.4
2007	SEA	AL	1	0	9	0	0	12.0	12	5	5	4	3.75	4.47 (+16%)	195.5
Career · 6 seasons			18	12	219	1	2	318.1	298	130	85	216	3.68	—	-1,074

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
219	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
2002	SEA	AL	12	.000	—	—	—	—	0.0
2003	SEA	AL	50	.000	—	—	—	—	0.0
2004	SEA	AL	45	.000	—	—	—	—	0.0
2005	SEA	AL	55	.000	—	—	—	—	0.0
2006	SEA	AL	48	.000	—	—	—	—	0.0
2007	SEA	AL	9	.000	—	—	—	—	0.0
Career · 6 seasons			219	—	—	—	—	—	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 (438 games) →

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

Batting — Home / Away

Split	G	AB	R	H	HR	RBI	AVG
Home	108	0	0	0	0	0	—
Away	111	0	0	0	0	0	—

Pitching — Home / Away

Split	G	IP	H	ER	BB	SO	ERA
Home	108	173.2	164	79	47	125	4.09
Away	111	144.2	134	51	38	91	3.17

Last 10 Games — Pitching

Date	Tm	Opp	Dec	IP	H	R	ER	BB	SO
2007-05-03	SEA	BOS	—	2.0	1	0	0	1	1
2007-04-28	SEA	KCR	—	2.0	1	0	0	1	0
2007-04-21	SEA	LAA	—	1.0	3	1	1	1	0
2007-04-19	SEA	MIN	—	0.1	2	2	2	1	0
2007-04-18	SEA	MIN	—	1.0	0	0	0	0	0
2007-04-15	SEA	TEX	—	2.0	0	0	0	0	1
2007-04-13	SEA	TEX	—	1.2	1	0	0	1	1
2007-04-10	SEA	BOS	—	1.0	1	0	0	0	1
2007-04-03	SEA	OAK	W	1.0	3	2	2	0	0
2006-08-25	SEA	BOS	—	2.1	1	0	0	0	0

Fielding Statistics

Career Fielding Totals by Position

Position	G	GS	PO	A	E	DP
P	219	1	11	21	6	2

Season-by-Season Fielding

Year	Team	Pos	G	GS	PO	A	E	DP
2002	SEA	P	12	0	0	1	0	0
2003	SEA	P	50	0	5	4	2	0
2004	SEA	P	45	0	3	1	3	1
2005	SEA	P	55	1	1	10	0	0
2006	SEA	P	48	0	1	4	1	1
2007	SEA	P	9	0	1	1	0	0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position	Games
Pitcher	219

Salary History

Year	Team	League	Salary
2007	SEA	AL	$1,075,000
2006	SEA	AL	$700,000
2005	SEA	AL	$390,000
2004	SEA	AL	$345,000
2003	SEA	AL	$302,500
Total Career Earnings			$2,812,500

Frequently Asked Questions about Julio Mateo

What years did Julio Mateo play?: Julio Mateo played in Major League Baseball from 2002 to 2007.
Was Julio Mateo a pitcher?: Yes. Julio Mateo pitched in the major leagues, recording 18 wins and 216 strikeouts.