Jon Duplantier

Born: 7/11/1994 in Newark, DE, USA

MLB Debut: 2019-04-01 | Final Game: 2021-06-13

Bats: L | Throws: R | Height: 6'4" | Weight: 229 lbs

Full name: Jon Christopher Duplantier

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Biography

Jon Duplantier, born in 1994, was a professional baseball pitcher who played in Major League Baseball from 2019 to 2021. Known for his strong arm and competitive spirit, Duplantier made his mark primarily with the Arizona Diamondbacks. He made his MLB debut on April 1, 2019, and throughout his career, he showcased a mix of power and finesse on the mound, which garnered attention from both fans and scouts alike. Over the course of his brief career, Duplantier recorded a win-loss record of 1-4, with an earned run average (ERA) of 6.7. He struck out a total of 46 batters and achieved one save. Despite the challenges he faced during the high-pressure environment of the big leagues, Duplantier's potential was evident, and he contributed to his team's pitching depth during a transitional period for the Diamondbacks. His journey through the MLB reflects the challenges many pitchers encounter as they adapt to the demands of professional baseball, and his career serves as a reminder of the unpredictability of player development in the sport.

Career Pitching Statistics

W	L	G	GS	CG	SHO	SV	IP	H	ER	HR	BB	SO	ERA	Pitcher PIV
1	4	19	7	0	0	1	49.7	58	37	7	26	46	6.70	0

Career ERA 6.70 vs. league average 4.39 across their career seasons — 52.8% worse than league average.

Season-by-Season Pitching

Year	Team	Lg	W	L	G	GS	CG	SHO	SV	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
2019	AZ	NL	1	1	15	3	0	0	1	36.7	39	18	18	34	4.42	4.51 (+2%)	-
2021	AZ	NL	0	3	4	4	0	0	0	13.0	19	19	8	12	13.15	4.27 (-208%)	-

Career Batting Statistics

G	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	AVG	OBP	SLG	OPS	PIV
19	10	1	1	0	0	0	0	0	0	7	0.100	0.182	0.100	0.282	0.0

Career AVG .100 vs. league average .248 across their career seasons — 59.7% below league average.

Career OBP .182 vs. league average .320 across their career seasons — 43.2% below league average.

Career SLG .100 vs. league average .423 across their career seasons — 76.4% below league average.

Career OPS 0.282 vs. league average 0.743 across their career seasons — 62.1% below league average.

Season-by-Season Batting

Year	Team	Lg	G	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	AVG	Lg AVG	Lg OBP	Lg SLG	Lg OPS	PIV
2019	AZ	NL	15	8	1	1	0	0	0	0	0	0	5	0.125	—	—	—	—	0.0
2021	AZ	NL	4	2	0	0	0	0	0	0	0	0	2	0.000	—	—	—	—	0.0

Fielding Statistics

Career Fielding Totals by Position

Position	G	GS	PO	A	E	DP
P	19	7	2	3	0	1

Season-by-Season Fielding

Year	Team	Pos	G	GS	PO	A	E	DP
2019	ARI	P	15	3	2	2	0	1
2021	ARI	P	4	4	0	1	0	0

Career Games by Position

Position	Games
Pitcher	19