What years did Junior Guerra play?

Junior Guerra played in Major League Baseball from 2015 to 2021.

Was Junior Guerra a pitcher?

Yes. Junior Guerra pitched in the major leagues, recording 31 wins and 465 strikeouts.

How many home runs did Junior Guerra hit?

Junior Guerra hit 0 career home runs with 13 hits.

Junior Guerra

Pitcher · Career Stats, Bio & Records (2015-2021)

W–L 31–25

ERA 4.06

WHIP 1.35

SO 465

Pitcher PIV -3333.4

Position: Pitcher
Bats / Throws: R / R
Height / Weight: 6'0" / 235 lb
Born: 1/16/1985 in San Felix, Bolívar, Venezuela
MLB Debut: 2015-06-12
Last Game: 2021-09-16

Full name: Junior J. Guerra

📊 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
31	25	213	61	0	0	3	509.7	447	230	66	239	465	4.06	-3333.4

Career ERA 4.06 vs. league average 4.25 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	W	L	G	GS	SV	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
2015	CHA	AL	0	0	3	0	0	4.0	7	3	1	3	6.75	—	0.0
2016	MIL	NL	9	3	20	20	0	121.7	94	38	43	100	2.81	4.19 (+33%)	1510.4
2017	MIL	NL	1	4	21	14	0	70.3	61	40	43	67	5.12	4.36 (-17%)	-3914.4
2018	MIL	NL	6	9	31	26	0	141.0	143	64	55	136	4.09	4.15 (+2%)	-316.5
2019	MIL	NL	9	5	72	0	3	83.7	58	33	36	77	3.55	4.51 (+21%)	-24.7
2020	ARI	NL	1	2	25	0	0	23.7	17	8	15	21	3.04	4.45 (+32%)	197.6
2021	LAA	AL	5	2	41	1	0	65.3	67	44	46	61	6.06	4.27 (-42%)	-785.7
Career · 7 seasons			31	25	213	61	3	509.2	447	230	239	465	4.06	—	-3,333

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
213	91	4	13	5	0	0	0	0	0	33	.143	.143	.198	.341	0

Career AVG .143 vs. league average .251 across their career seasons — 43.1% below league average.

Career OBP .143 vs. league average .320 across their career seasons — 55.4% below league average.

Career SLG .198 vs. league average .417 across their career seasons — 52.6% below league average.

Career OPS .341 vs. league average .737 across their career seasons — 53.8% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	G	AB	R	H	2B	SO	AVG	Lg AVG	Lg OBP	Lg SLG	Lg OPS	PIV
2015	CHA	AL	3	0	0	0	0	0	.000	—	—	—	—	0.0
2016	MIL	NL	20	35	2	8	2	13	.229	—	—	—	—	0.0
2017	MIL	NL	21	16	0	0	0	4	.000	—	—	—	—	0.0
2018	MIL	NL	31	35	2	4	3	13	.114	—	—	—	—	0.0
2019	MIL	NL	72	3	0	1	0	2	.333	—	—	—	—	0.0
2020	ARI	NL	25	0	0	0	0	0	.000	—	—	—	—	0.0
2021	LAA	AL	41	2	0	0	0	1	.000	—	—	—	—	0.0
Career · 7 seasons			213	91	4	13	5	33	.143	—	—	—	—	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.

Postseason Statistics

Playoff Career Batting

G	AB	R	H	2B	3B	HR	RBI	BB	SO	AVG
2	1	0	0	0	0	0	0	0	1	.000

Playoff Batting by Year

Year	Round	Team	G	AB	R	H	2B	3B	HR	RBI	BB	SO	AVG
2018	NLCS	MIL	2	1	0	0	0	0	0	0	0	1	.000

Playoff Career Pitching

W	L	G	GS	SV	IP	H	ER	BB	SO	ERA
0	1	2	0	0	4.7	2	1	0	5	1.93

Playoff Pitching by Year

Year	Round	Team	W	L	G	GS	SV	IP	H	ER	BB	SO	ERA
2018	NLCS	MIL	0	1	2	0	0	4.7	2	1	0	5	1.93

Game Log & Splits

View full game log (426 games) →

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

Batting — Home / Away

Split	G	AB	R	H	HR	RBI	AVG
Home	103	48	3	6	0	0	.125
Away	110	43	1	7	0	0	.163

Pitching — Home / Away

Split	G	IP	H	ER	BB	SO	ERA
Home	103	268.2	213	95	119	253	3.18
Away	110	241.0	234	135	120	212	5.04

Last 10 Games — Batting

Date	Tm	Opp	Res	AB	SO
2021-09-16	LAA	CHW	W	0	0
2021-09-08	LAA	SDP	L	2	1
2021-08-31	LAA	NYY	W	0	0
2021-08-30	LAA	NYY	W	0	0
2021-08-28	LAA	SDP	W	0	0
2021-08-24	LAA	BAL	W	0	0
2021-08-20	LAA	CLE	L	0	0
2021-08-16	LAA	NYY	L	0	0
2021-08-14	LAA	HOU	L	0	0
2021-08-10	LAA	TOR	W	0	0

Last 10 Games — Pitching

Date	Tm	Opp	Dec	IP	H	R	ER	BB	SO	HR
2021-09-16	LAA	CHW	—	1.0	4	3	3	2	1	0
2021-09-08	LAA	SDP	—	2.0	0	0	0	2	2	0
2021-08-31	LAA	NYY	—	0.1	1	0	0	1	0	0
2021-08-30	LAA	NYY	W	2.0	1	2	2	1	4	1
2021-08-28	LAA	SDP	—	1.2	0	0	0	1	2	0
2021-08-24	LAA	BAL	W	2.2	7	4	4	0	4	0
2021-08-20	LAA	CLE	—	2.0	4	3	3	3	3	0
2021-08-16	LAA	NYY	—	0.1	0	0	0	0	0	0
2021-08-14	LAA	HOU	—	1.0	4	4	4	3	3	1
2021-08-10	LAA	TOR	W	1.0	0	0	0	1	0	0

Fielding Statistics

Career Fielding Totals by Position

Position	G	GS	PO	A	E	DP
P	213	61	37	49	6	7

Season-by-Season Fielding

Year	Team	Pos	G	GS	PO	A	E	DP
2015	CHA	P	3	0	1	2	0	1
2016	MIL	P	20	20	10	11	2	1
2017	MIL	P	21	14	4	6	2	1
2018	MIL	P	31	26	12	10	1	2
2019	MIL	P	72	0	5	7	0	0
2020	ARI	P	25	0	2	3	1	0
2021	LAA	P	41	1	3	10	0	2

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position	Games
Pitcher	213

Most Similar Players

Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.

Career Spans

Junior Guerra (highlighted) compared to peers across the same era.

Frequently Asked Questions about Junior Guerra

What years did Junior Guerra play?: Junior Guerra played in Major League Baseball from 2015 to 2021.
Was Junior Guerra a pitcher?: Yes. Junior Guerra pitched in the major leagues, recording 31 wins and 465 strikeouts.
How many home runs did Junior Guerra hit?: Junior Guerra hit 0 career home runs with 13 hits.