Trevor McDonald

Position: Starting Pitcher

Bats: Right • Throws: Right

6-0, 205lb (183cm, 92kg)

Born: February 26, 2001 in Mobile, AL us

Draft: Drafted by the San Francisco Giants in the 11th round of the 2019 MLB June Amateur Draft from George County HS (Lucedale, MS).

High School: George County HS (Lucedale, MS)

Rookie Status: Still Intact through 2026

2026 Contract Status: Pre-Arb Eligible

Service Time (01/2026): 0.014 • Arb Eligible: 2029 • Free Agent: 2032

Full Name: Trevor Dale McDonald

Instagram: @trevvv18

View Player Info from the B-R Bullpen

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SUMMARY

2026

Career

WAR

0.2

0.6

ERA

4.42

3.72

57.0

75.0

WHIP

1.228

1.147

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
2019	18	-2.6	Giants Black	ARIZ	Rk	SFG	0	0		2.25	2.25	3	3	0	0	0	0	4.0	2	1	1	0	2	0	8	0	0	0	16	1.000	4.5	0.0	4.5	18.0	4.00

2021	20		2 Teams	2 Lgs	Rk-A	SFG	2	4	.333	4.09	5.37	16	14	0	0	0	0	70.1	71	42	32	4	34	0	71	12	0	16	316	1.493	9.1	0.5	4.4	9.1	2.09
2021	20	-1.9	San Jose	LAW	A	SFG	0	1	.000	10.13	23.63	1	1	0	0	0	0	2.2	4	7	3	1	3	0	2	2	0	1	18	2.625	13.5	3.4	10.1	6.8	0.67
2021	20	-0.9	Giants Orange	ACL	Rk	SFG	2	3	.400	3.86	4.66	15	13	0	0	0	0	67.2	67	35	29	3	31	0	69	10	0	15	298	1.448	8.9	0.4	4.1	9.2	2.23
2022	21		2 Teams	2 Lgs	A-A+	SFG	6	3	.667	2.31	3.46	29	10	7	0	0	2	101.1	85	39	26	4	42	0	120	7	1	12	430	1.253	7.5	0.4	3.7	10.7	2.86
2022	21	-2.2	Eugene	NORW	A+	SFG	0	0		1.64	4.09	2	0	2	0	0	0	11.0	11	5	2	2	2	0	18	0	0	1	46	1.182	9.0	1.6	1.6	14.7	9.00
2022	21	-0.8	San Jose	CALL	A	SFG	6	3	.667	2.39	3.39	27	10	5	0	0	2	90.1	74	34	24	2	40	0	102	7	1	11	384	1.262	7.4	0.2	4.0	10.2	2.55
2023	22		3 Teams	2 Lgs	A+-Rk	SFG	3	2	.600	1.33	2.28	14	13	0	0	0	0	47.1	33	12	7	1	11	0	51	4	0	2	182	0.930	6.3	0.2	2.1	9.7	4.64
2023	22	-1.1	Eugene	NORW	A+	SFG	3	1	.750	0.96	1.19	9	8	0	0	0	0	37.2	24	5	4	1	8	0	39	3	0	1	141	0.850	5.7	0.2	1.9	9.3	4.88
2023	22	0.7	Giants Orange	ACL	Rk	SFG	0	0		18.00	18.00	1	1	0	0	0	0	1.0	1	2	2	0	1	0	1	1	0	1	6	2.000	9.0	0.0	9.0	9.0	1.00
2023	22	0.7	Giants Black	ACL	Rk	SFG	0	1	.000	1.04	5.19	4	4	0	0	0	0	8.2	8	5	1	0	2	0	11	0	0	0	35	1.154	8.3	0.0	2.1	11.4	5.50
2024	23		4 Teams	4 Lgs	AAA-A+-AA-Rk	SFG	3	7	.300	4.40	4.60	23	20	0	0	0	0	86.0	83	44	42	8	30	0	78	13	2	9	376	1.314	8.7	0.8	3.1	8.2	2.60
2024	23	-4.5	Sacramento	PCL	AAA	SFG	2	3	.400	4.72	4.91	10	8	0	0	0	0	47.2	46	26	25	4	14	0	36	5	2	6	202	1.259	8.7	0.8	2.6	6.8	2.57
2024	23	-1.5	Richmond	EL	AA	SFG	0	2	.000	3.21	3.86	3	3	0	0	0	0	14.0	13	6	5	0	4	0	8	2	0	1	62	1.214	8.4	0.0	2.6	5.1	2.00
2024	23	-0.2	Eugene	NORW	A+	SFG	0	1	.000	4.86	4.86	5	5	0	0	0	0	16.2	17	9	9	3	10	0	25	6	0	1	82	1.620	9.2	1.6	5.4	13.5	2.50
2024	23	1.9	Giants	ACL	Rk	SFG	1	1	.500	3.52	3.52	5	4	0	0	0	0	7.2	7	3	3	1	2	0	9	0	0	1	30	1.174	8.2	1.2	2.3	10.6	4.50
2024	23	-6.1	SFG	NL	Maj	SFG	0	0		0.00	0.00	1	0	1	0	0	0	3.0	0	0	0	0	1	0	1	0	0	0	10	0.333	0.0	0.0	3.0	3.0	1.00
2025	24	-3.1	Sacramento	PCL	AAA	SFG	9	9	.500	5.31	6.20	29	24	3	0	0	0	142.1	144	98	84	22	62	0	144	13	2	9	629	1.447	9.1	1.4	3.9	9.1	2.32
2025	24	-5.1	SFG	NL	Maj	SFG	1	0	1.000	1.80	3.60	3	2	0	0	0	0	15.0	13	6	3	1	2	0	14	0	0	1	60	1.000	7.8	0.6	1.2	8.4	7.00
2026	25	-2.7	Sacramento	PCL	AAA	SFG	1	1	.500	5.40	5.40	5	4	0	0	0	0	15.0	8	9	9	0	15	1	12	2	0	1	68	1.533	4.8	0.0	9.0	7.2	0.80
2026	25	-4.3	SFG	NL	Maj	SFG	3	6	.333	4.42	4.89	11	11	0	0	0	0	57.0	51	31	28	4	19	0	50	9	1	5	248	1.228	8.1	0.6	3.0	7.9	2.63
Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
Majors (3 seasons)					Majors		4	6	.400	3.72	4.44	15	13	1	0	0	0	75.0	64	37	31	5	22	0	65	9	1	6	318	1.147	7.7	0.6	2.6	7.8	2.95
Minors (7 seasons)					Minors		24	26	.480	3.88	4.73	119	88	10	0	0	2	466.1	426	245	201	39	196	1	484	51	5	49	2017	1.334	8.2	0.8	3.8	9.3	2.47
All Levels (7 Seasons)							28	32	.467	3.86	4.69	134	101	11	0	0	2	541.1	490	282	232	44	218	1	549	60	6	55	2335	1.308	8.1	0.7	3.6	9.1	2.52

AAA (3 seasons)					Minors		12	13	.480	5.18	5.84	44	36	3	0	0	0	205.0	198	133	118	26	91	1	192	20	4	16	899	1.410	8.7	1.1	4.0	8.4	2.11
AA (1 season)					Minors		0	2	.000	3.21	3.86	3	3	0	0	0	0	14.0	13	6	5	0	4	0	8	2	0	1	62	1.214	8.4	0.0	2.6	5.1	2.00
A+ (3 seasons)					Minors		3	2	.600	2.07	2.62	16	13	2	0	0	0	65.1	52	19	15	6	20	0	82	9	0	3	269	1.102	7.2	0.8	2.8	11.3	4.10
A (2 seasons)					Minors		6	4	.600	2.61	3.97	28	11	5	0	0	2	93.0	78	41	27	3	43	0	104	9	1	12	402	1.301	7.5	0.3	4.2	10.1	2.42
Rk (4 seasons)					Minors		3	5	.375	3.64	4.65	28	25	0	0	0	0	89.0	85	46	36	4	38	0	98	11	0	17	385	1.382	8.6	0.4	3.8	9.9	2.58