Pitching

Juanyerlin Duran

Boston Red Sox (CPX)

Age: 18

Bats/Throws: R/R

6'0" / 165

DOB: 2/25/2008

(18 years, 7 months, 29 days)

Player Dashboard:

Season	2026
Team	BOS
Level	MiLB
G	9
GS	2
IP	18.1
K%	23.6%
BB%	21.3%
GB%	52.2%
ERA	5.40
FIP	7.67
WAR

News

5/22/26

Boston Red Sox Top 48 Prospects

Brendan Gawlowski and Eric Longenhagen

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Injury Report

Season	2026
Team	BOS
Level	MiLB
G	9
GS	2
IP	18.1
K%	23.6%
BB%	21.3%
GB%	52.2%
ERA	5.40
FIP	7.67
WAR

News

5/22/26

Boston Red Sox Top 48 Prospects

Brendan Gawlowski and Eric Longenhagen

Article Source

All

Show

Rotowire News

Injury Report

Stats

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Preseason ProjectionsMinor Leagues

Season	Team	Level	Age	W	L	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2025	BOS	DSL	17	1	3	10	10	36.2	9.08	4.42	0.00	.308	60.0%	52.5%	0.0%	4.42	3.90	4.46
2026	Steamer	PROJ	18	0	0	0	0	1.0	4.25	6.79	1.60	.299	67.1%	42.1%		6.90	6.92	6.67	0.0
2026	BOS	CPX	18	1	1	9	2	18.1	10.31	9.33	1.47	.302	68.0%	52.2%	21.4%	5.40	7.67	6.56

Season	Team	Level	Age	W	L	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2025	BOS	DSL	17	1	3	10	10	36.2	9.08	4.42	0.00	.308	60.0%	52.5%	0.0%	4.42	3.90	4.46
2026	Steamer	PROJ	18	0	0	0	0	1.0	4.25	6.79	1.60	.299	67.1%	42.1%		6.90	6.92	6.67	0.0
2026	BOS	CPX	18	1	1	9	2	18.1	10.31	9.33	1.47	.302	68.0%	52.2%	21.4%	5.40	7.67	6.56

Preseason ProjectionsMinor Leagues

Season	Team	Level	W	L	ERA	G	GS	QS	BS	IP	TBF	H	R	ER	HR	BB	HBP	WP	BK	SO
2025	BOS	DSL	1	3	4.42	10	10		0	36.2	164	32	22	18	0	18	5	5	3	37
2026	Steamer	PROJ	0	0	6.90	0	0	0		1.0	5	1	1	1	0	1	0			0
2026	BOS	CPX	1	1	5.40	9	2		1	18.1	89	16	15	11	3	19	3	4	1	21

Season	Team	Level	W	L	ERA	G	GS	QS	BS	IP	TBF	H	R	ER	HR	BB	HBP	WP	BK	SO
2025	BOS	DSL	1	3	4.42	10	10		0	36.2	164	32	22	18	0	18	5	5	3	37
2026	Steamer	PROJ	0	0	6.90	0	0	0		1.0	5	1	1	1	0	1	0			0
2026	BOS	CPX	1	1	5.40	9	2		1	18.1	89	16	15	11	3	19	3	4	1	21

Preseason ProjectionsMinor LeaguesAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2025	BOS	DSL	9.08	4.42	2.06	0.00	22.6%	11.0%	11.6%	.227	1.36	.308	60.0%	86	74	3.90
2026	Steamer	PROJ	4.25	6.79	0.62	1.60	9.7%	15.5%	-5.8%	.295	1.96	.299	67.1%			6.92
2026	BOS	CPX	10.31	9.33	1.11	1.47	23.6%	21.3%	2.2%	.239	1.91	.302	68.0%	88	131	7.67

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2025	BOS	DSL	9.08	4.42	2.06	0.00	22.6%	11.0%	11.6%	.227	1.36	.308	60.0%	86	74	3.90
2026	Steamer	PROJ	4.25	6.79	0.62	1.60	9.7%	15.5%	-5.8%	.295	1.96	.299	67.1%			6.92
2026	BOS	CPX	10.31	9.33	1.11	1.47	23.6%	21.3%	2.2%	.239	1.91	.302	68.0%	88	131	7.67

Preseason ProjectionsMinor Leagues

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2025	BOS	DSL	1.73	17.2%	52.5%	30.3%	23.3%	0.0%	52.9%	16.3%	30.8%	85	4.46
2026	Steamer	PROJ		20.5%	42.1%	37.4%							6.67
2026	BOS	CPX	1.71	17.4%	52.2%	30.4%	21.4%	21.4%	41.3%	21.7%	37.0%	114	6.56

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2025	BOS	DSL	1.73	17.2%	52.5%	30.3%	23.3%	0.0%	52.9%	16.3%	30.8%	85	4.46
2026	Steamer	PROJ		20.5%	42.1%	37.4%							6.67
2026	BOS	CPX	1.71	17.4%	52.2%	30.4%	21.4%	21.4%	41.3%	21.7%	37.0%	114	6.56

Preseason ProjectionsMinor Leagues

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2025	BOS	DSL	52	30	17	7	250	336	586
2026	Steamer	PROJ	2	1	1
2026	BOS	CPX	24	14	8	3	157	195	352

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches
2025	BOS	DSL	52	30	17	7	250	336	586
2026	Steamer	PROJ	2	1	1
2026	BOS	CPX	24	14	8	3	157	195	352

MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
All MiLB and Pace data are from Statcast.

Preseason ProjectionsMinor LeaguesAverages

Season	Team	Level	O-Swing%	Z-Swing%	Swing%	divider	O-Contact%	Z-Contact%	Contact%	Zone%	divider	F-Strike%	SwStr%	CStr%	CSW%	divider	Pace
2025	BOS	DSL			42.3%				75.0%			37.2%	10.6%	15.0%	25.6%
2026	BOS	CPX			38.6%				65.4%			46.1%	13.4%	16.2%	29.5%

Season	Team	Level	O-Swing%	Z-Swing%	Swing%	divider	O-Contact%	Z-Contact%	Contact%	Zone%	divider	F-Strike%	SwStr%	CStr%	CSW%	divider	Pace
2025	BOS	DSL			42.3%				75.0%			37.2%	10.6%	15.0%	25.6%
2026	BOS	CPX			38.6%				65.4%			46.1%	13.4%	16.2%	29.5%

Preseason ProjectionsMinor Leagues

Season	Team	Level	Pos	G	GS	Inn	PO	A	divider	E	FE	TE	divider	DP	DPS	DPT	DPF	divider	Scp	divider	SB	CS	PB	WP	divider	FP	divider	TZ
2025	BOS	DSL	P	10	10	36.2	4	3		0				0
2026	BOS	CPX	P	9	2	18.1	0	2		2				0

Season	Team	Level	Pos	G	GS	Inn	PO	A	divider	E	FE	TE	divider	DP	DPS	DPT	DPF	divider	Scp	divider	SB	CS	PB	WP	divider	FP	divider	TZ
2025	BOS	DSL	P	10	10	36.2	4	3		0				0
2026	BOS	CPX	P	9	2	18.1	0	2		2				0

Juanyerlin Duran

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Plate Discipline - Statcast

Fielding

BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG