Pitching

Joseph Yabbour

Free Agent (A+)

Age: 23

Bats/Throws: R/R

6'0" / 175

DOB: 7/9/2003

(23 years, 3 months, 21 days)

Player Dashboard:

Report: 2024 Updated

Org Rk

Ovr Rk

ETA

N/A

2028

35+

Fastball

50 / 60

Slider

40 / 50

Command

30 / 40

RosterResource

Eligible

News

7/4/23

Seattle Mariners Top 32 Prospects

Eric Longenhagen

Article Source

All

Show

Rotowire News

Injury Report

Report: 2024 Updated

Org Rk

Ovr Rk

ETA

N/A

2028

35+

Fastball

50 / 60

Slider

40 / 50

Command

30 / 40

RosterResource

Eligible

News

7/4/23

Seattle Mariners Top 32 Prospects

Eric Longenhagen

Article Source

All

Show

Rotowire News

Injury Report

Stats

Off

Preseason ProjectionsMinor LeaguesSpring Training

Season	Team	Level	Age	W	L	SV	G	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	xERA	FIP	xFIP	WAR
2023	SEA	DSL	19	2	0	0	12	20.0	12.60	4.95	0.00	.277	59.3%	26.1%	0.0%	3.60		3.28	4.12
2024	NYM	CPX	20	1	1	0	10	25.0	12.60	4.32	0.72	.294	70.9%	52.9%	11.1%	3.24		3.74	3.31
2024	NYM	A	20	1	1	0	14	19.2	12.81	8.69	0.92	.444	57.9%	29.6%	10.5%	8.24	4.80	5.08	4.82
2024	NYM	MiLB	20	2	2	0	24	44.2	12.69	6.25	0.81	.371	63.0%	41.0%	10.8%	5.44	4.80	4.33	3.97
2025	CHW	A	21	2	1	0	15	20.0	14.85	5.40	0.45	.235	73.2%	42.9%	7.1%	3.15		3.47	3.38
2025	CHW	A+	21	0	0	1	21	20.2	9.15	13.06	1.74	.333	72.0%	29.5%	11.4%	8.27		8.81	8.13
2025	CHW	MiLB	21	2	1	1	36	40.2	11.95	9.30	1.11	.297	72.4%	34.4%	10.2%	5.75		6.19	5.79
2025	CHW	ST	21	0	0	0	2	1.0	9.00	18.00	0.00	.333	0.0%	33.3%	0.0%	27.00		7.73	11.27
2026	Steamer	PROJ	22	0	0	0	1	1.0	6.62	7.09	1.54	.290	70.1%	37.1%		6.10		6.42	6.34	0.0
2026	OOPSY	PROJ	22	0	0	0	1	1.4	7.98	6.69	1.44	.279	71.8%			5.38		5.87		0.0

Season	Team	Level	Age	W	L	SV	G	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	xERA	FIP	xFIP	WAR
2023	SEA	DSL	19	2	0	0	12	20.0	12.60	4.95	0.00	.277	59.3%	26.1%	0.0%	3.60		3.28	4.12
2024	NYM	CPX	20	1	1	0	10	25.0	12.60	4.32	0.72	.294	70.9%	52.9%	11.1%	3.24		3.74	3.31
2024	NYM	A	20	1	1	0	14	19.2	12.81	8.69	0.92	.444	57.9%	29.6%	10.5%	8.24	4.80	5.08	4.82
2024	NYM	MiLB	20	2	2	0	24	44.2	12.69	6.25	0.81	.371	63.0%	41.0%	10.8%	5.44	4.80	4.33	3.97
2025	CHW	A	21	2	1	0	15	20.0	14.85	5.40	0.45	.235	73.2%	42.9%	7.1%	3.15		3.47	3.38
2025	CHW	A+	21	0	0	1	21	20.2	9.15	13.06	1.74	.333	72.0%	29.5%	11.4%	8.27		8.81	8.13
2025	CHW	MiLB	21	2	1	1	36	40.2	11.95	9.30	1.11	.297	72.4%	34.4%	10.2%	5.75		6.19	5.79
2025	CHW	ST	21	0	0	0	2	1.0	9.00	18.00	0.00	.333	0.0%	33.3%	0.0%	27.00		7.73	11.27
2026	Steamer	PROJ	22	0	0	0	1	1.0	6.62	7.09	1.54	.290	70.1%	37.1%		6.10		6.42	6.34	0.0
2026	OOPSY	PROJ	22	0	0	0	1	1.4	7.98	6.69	1.44	.279	71.8%			5.38		5.87		0.0

Preseason ProjectionsMinor LeaguesSpring Training

Season	Team	Level	W	L	ERA	G	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2023	SEA	DSL	2	0	3.60	12		0	0	0	1	1	20.0	89	13	11	8	0	11	0	3	10	1	28
2024	NYM	CPX	1	1	3.24	10		0	0	0	1	0	25.0	102	17	11	9	2	12	0	2	6	1	35
2024	NYM	A	1	1	8.24	14		0	0	0	2	1	19.2	104	26	21	18	2	19	1	1	6	0	28
2024	NYM	MiLB	2	2	5.44	24		0	0	0	3	1	44.2	206	43	32	27	4	31	1	3	12	1	63
2025	CHW	A	2	1	3.15	15		0	0	0	0	2	20.0	85	9	8	7	1	12	0	5	4	2	33
2025	CHW	A+	0	0	8.27	21		0	0	1	0	0	20.2	116	23	20	19	4	30	0	4	5	1	21
2025	CHW	MiLB	2	1	5.75	36		0	0	1	0	2	40.2	201	32	28	26	5	42	0	9	9	3	54
2025	CHW	ST	0	0	27.00	2		0	0	0	0	0	1.0	6	1	3	3	0	2	0	0	0	0	1
2026	Steamer	PROJ	0	0	6.10	1	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	5.38	1	0			0	0		1.4	7	1	1	1	0	1	0	0			1

Season	Team	Level	W	L	ERA	G	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2023	SEA	DSL	2	0	3.60	12		0	0	0	1	1	20.0	89	13	11	8	0	11	0	3	10	1	28
2024	NYM	CPX	1	1	3.24	10		0	0	0	1	0	25.0	102	17	11	9	2	12	0	2	6	1	35
2024	NYM	A	1	1	8.24	14		0	0	0	2	1	19.2	104	26	21	18	2	19	1	1	6	0	28
2024	NYM	MiLB	2	2	5.44	24		0	0	0	3	1	44.2	206	43	32	27	4	31	1	3	12	1	63
2025	CHW	A	2	1	3.15	15		0	0	0	0	2	20.0	85	9	8	7	1	12	0	5	4	2	33
2025	CHW	A+	0	0	8.27	21		0	0	1	0	0	20.2	116	23	20	19	4	30	0	4	5	1	21
2025	CHW	MiLB	2	1	5.75	36		0	0	1	0	2	40.2	201	32	28	26	5	42	0	9	9	3	54
2025	CHW	ST	0	0	27.00	2		0	0	0	0	0	1.0	6	1	3	3	0	2	0	0	0	0	1
2026	Steamer	PROJ	0	0	6.10	1	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	5.38	1	0			0	0		1.4	7	1	1	1	0	1	0	0			1

Preseason ProjectionsMinor LeaguesSpring TrainingAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2023	SEA	DSL	12.60	4.95	2.55	0.00	31.5%	12.4%	19.1%	.173	1.20	.277	59.3%	77	68	3.28
2024	NYM	CPX	12.60	4.32	2.92	0.72	34.3%	11.8%	22.5%	.193	1.16	.294	70.9%	71	81	3.74
2024	NYM	A	12.81	8.69	1.47	0.92	26.9%	18.3%	8.7%	.310	2.29	.444	57.9%	199	123	5.08
2024	NYM	MiLB	12.69	6.25	2.03	0.81	30.6%	15.0%	15.5%	.250	1.66	.371	63.0%	127	100	4.33
2025	CHW	A	14.85	5.40	2.75	0.45	38.8%	14.1%	24.7%	.132	1.05	.235	73.2%	77	86	3.47
2025	CHW	A+	9.15	13.06	0.70	1.74	18.1%	25.9%	-7.8%	.280	2.56	.333	72.0%	216	229	8.81
2025	CHW	MiLB	11.95	9.30	1.29	1.11	26.9%	20.9%	6.0%	.213	1.82	.297	72.4%	148	159	6.19
2025	CHW	ST	9.00	18.00	0.50	0.00	16.7%	33.3%	-16.7%	.250	3.00	.333	0.0%	560	150	7.73
2026	Steamer	PROJ	6.62	7.09	0.93	1.54	15.3%	16.4%	-1.1%	.267	1.84	.290	70.1%			6.42
2026	OOPSY	PROJ	7.98	6.69	1.19	1.44	18.2%	15.2%	2.9%	.246	1.75	.279	71.8%			5.87

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2023	SEA	DSL	12.60	4.95	2.55	0.00	31.5%	12.4%	19.1%	.173	1.20	.277	59.3%	77	68	3.28
2024	NYM	CPX	12.60	4.32	2.92	0.72	34.3%	11.8%	22.5%	.193	1.16	.294	70.9%	71	81	3.74
2024	NYM	A	12.81	8.69	1.47	0.92	26.9%	18.3%	8.7%	.310	2.29	.444	57.9%	199	123	5.08
2024	NYM	MiLB	12.69	6.25	2.03	0.81	30.6%	15.0%	15.5%	.250	1.66	.371	63.0%	127	100	4.33
2025	CHW	A	14.85	5.40	2.75	0.45	38.8%	14.1%	24.7%	.132	1.05	.235	73.2%	77	86	3.47
2025	CHW	A+	9.15	13.06	0.70	1.74	18.1%	25.9%	-7.8%	.280	2.56	.333	72.0%	216	229	8.81
2025	CHW	MiLB	11.95	9.30	1.29	1.11	26.9%	20.9%	6.0%	.213	1.82	.297	72.4%	148	159	6.19
2025	CHW	ST	9.00	18.00	0.50	0.00	16.7%	33.3%	-16.7%	.250	3.00	.333	0.0%	560	150	7.73
2026	Steamer	PROJ	6.62	7.09	0.93	1.54	15.3%	16.4%	-1.1%	.267	1.84	.290	70.1%			6.42
2026	OOPSY	PROJ	7.98	6.69	1.19	1.44	18.2%	15.2%	2.9%	.246	1.75	.279	71.8%			5.87

Preseason ProjectionsMinor LeaguesSpring Training

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2023	SEA	DSL	0.52	23.9%	26.1%	50.0%	21.7%	0.0%	46.8%	27.7%	25.5%	85	4.12
2024	NYM	CPX	1.50	11.8%	52.9%	35.3%	22.2%	11.1%	61.5%	15.4%	23.1%	72	3.31
2024	NYM	A	0.84	35.2%	29.6%	35.2%	21.1%	10.5%	39.3%	30.4%	30.4%	119	4.82
2024	NYM	MiLB	1.16	23.8%	41.0%	35.2%	21.6%	10.8%	50.0%	23.1%	26.9%	92	3.97
2025	CHW	A	1.07	17.1%	42.9%	40.0%	28.6%	7.1%	45.7%	22.9%	31.4%	85	3.38
2025	CHW	A+	0.51	13.1%	29.5%	57.4%	28.6%	11.4%	39.3%	27.9%	32.8%	209	8.13
2025	CHW	MiLB	0.67	14.6%	34.4%	51.0%	28.6%	10.2%	41.7%	26.0%	32.3%	148	5.79
2025	CHW	ST	0.50	0.0%	33.3%	66.7%	0.0%	0.0%	33.3%	33.3%	33.3%	231	11.27
2026	Steamer	PROJ		20.0%	37.1%	42.9%							6.34

Season	Team	Level	GB/FB	LD%	GB%	FB%	IFFB%	HR/FB	Pull%	Cent%	Oppo%	xFIP-	xFIP
2023	SEA	DSL	0.52	23.9%	26.1%	50.0%	21.7%	0.0%	46.8%	27.7%	25.5%	85	4.12
2024	NYM	CPX	1.50	11.8%	52.9%	35.3%	22.2%	11.1%	61.5%	15.4%	23.1%	72	3.31
2024	NYM	A	0.84	35.2%	29.6%	35.2%	21.1%	10.5%	39.3%	30.4%	30.4%	119	4.82
2024	NYM	MiLB	1.16	23.8%	41.0%	35.2%	21.6%	10.8%	50.0%	23.1%	26.9%	92	3.97
2025	CHW	A	1.07	17.1%	42.9%	40.0%	28.6%	7.1%	45.7%	22.9%	31.4%	85	3.38
2025	CHW	A+	0.51	13.1%	29.5%	57.4%	28.6%	11.4%	39.3%	27.9%	32.8%	209	8.13
2025	CHW	MiLB	0.67	14.6%	34.4%	51.0%	28.6%	10.2%	41.7%	26.0%	32.3%	148	5.79
2025	CHW	ST	0.50	0.0%	33.3%	66.7%	0.0%	0.0%	33.3%	33.3%	33.3%	231	11.27
2026	Steamer	PROJ		20.0%	37.1%	42.9%							6.34

Preseason ProjectionsMinor LeaguesSpring Training

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches	EV	LA	Barrels	Barrel%
2023	SEA	DSL	12	23	11	5	60	132	192
2024	NYM	CPX	27	18	6	4	130	205	335
2024	NYM	A	16	19	19	4	163	232	395	85.5	13.1	2	3.6%
2024	NYM	MiLB	43	37	25	8	293	437	730	85.5	13.1	2	3.6%
2025	CHW	A	15	14	6	4	134	206	340
2025	CHW	A+	18	35	8	10	222	260	482
2025	CHW	MiLB	33	49	14	14	356	466	822
2025	CHW	ST	1	2	0	0	14	12	26
2026	Steamer	PROJ	1	1	1

Season	Team	Level	GB	FB	LD	IFFB	Balls	Strikes	Pitches	EV	LA	Barrels	Barrel%
2023	SEA	DSL	12	23	11	5	60	132	192
2024	NYM	CPX	27	18	6	4	130	205	335
2024	NYM	A	16	19	19	4	163	232	395	85.5	13.1	2	3.6%
2024	NYM	MiLB	43	37	25	8	293	437	730	85.5	13.1	2	3.6%
2025	CHW	A	15	14	6	4	134	206	340
2025	CHW	A+	18	35	8	10	222	260	482
2025	CHW	MiLB	33	49	14	14	356	466	822
2025	CHW	ST	1	2	0	0	14	12	26
2026	Steamer	PROJ	1	1	1

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

Preseason ProjectionsMinor LeaguesSpring TrainingAverages

Season	Team	Level	O-Swing%	Z-Swing%	Swing%	O-Contact%	Z-Contact%	Contact%	Zone%	F-Strike%	SwStr%	CStr%	CSW%	Pace
2023	SEA	DSL			65.6%			38.1%		24.7%	40.6%	3.1%	43.8%
2024	NYM	CPX			48.4%			50.0%		30.4%	24.2%	12.8%	37.0%
2024	NYM	A	25.3%	70.1%	44.6%	50.0%	70.2%	63.6%	43.5%	45.2%	16.2%	14.2%	30.4%	20.4
2024	NYM	MiLB	25.3%	70.1%	46.3%	50.0%	70.2%	57.1%	43.5%	37.9%	19.9%	13.6%	33.4%	20.4
2025	CHW	A			43.5%			60.8%		50.6%	17.1%	16.5%	33.5%
2025	CHW	A+			40.9%			72.6%		42.2%	11.2%	13.1%	24.3%
2025	CHW	MiLB			42.0%			67.5%		45.8%	13.6%	14.5%	28.1%
2025	CHW	ST			26.9%			71.4%		33.3%	7.7%	19.2%	26.9%

Season	Team	Level	O-Swing%	Z-Swing%	Swing%	O-Contact%	Z-Contact%	Contact%	Zone%	F-Strike%	SwStr%	CStr%	CSW%	Pace
2023	SEA	DSL			65.6%			38.1%		24.7%	40.6%	3.1%	43.8%
2024	NYM	CPX			48.4%			50.0%		30.4%	24.2%	12.8%	37.0%
2024	NYM	A	25.3%	70.1%	44.6%	50.0%	70.2%	63.6%	43.5%	45.2%	16.2%	14.2%	30.4%	20.4
2024	NYM	MiLB	25.3%	70.1%	46.3%	50.0%	70.2%	57.1%	43.5%	37.9%	19.9%	13.6%	33.4%	20.4
2025	CHW	A			43.5%			60.8%		50.6%	17.1%	16.5%	33.5%
2025	CHW	A+			40.9%			72.6%		42.2%	11.2%	13.1%	24.3%
2025	CHW	MiLB			42.0%			67.5%		45.8%	13.6%	14.5%	28.1%
2025	CHW	ST			26.9%			71.4%		33.3%	7.7%	19.2%	26.9%

Preseason ProjectionsMinor LeaguesSpring Training

Season	Team	Level	Pos	G	Inn	PO	A	E
2023	SEA	DSL	P	12	20.0	0	1	1
2024	NYM	CPX	P	10	25.0	0	1	1
2024	NYM	A	P	14	19.2	1	1	1
2025	CHW	A	P	15	20.0	0	0	1
2025	CHW	A+	P	21	20.2	0	0	0

Season	Team	Level	Pos	G	Inn	PO	A	E
2023	SEA	DSL	P	12	20.0	0	1	1
2024	NYM	CPX	P	10	25.0	0	1	1
2024	NYM	A	P	14	19.2	1	1	1
2025	CHW	A	P	15	20.0	0	0	1
2025	CHW	A+	P	21	20.2	0	0	0

Joseph Yabbour

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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