Carter Kieboom

Carter Kieboom [Carter Alswinn Kieboom] is currently active in the minor leagues in the Philadelphia Phillies organization with the Lehigh Valley IronPigs (International League - AAA). Kieboom is 29 years old and was born on September 3rd, 1997 in Marietta, Georgia. He is the Brother of Trevor Kieboom and the Brother of Spencer Kieboom. He attended high school in Marietta, Georgia where he played for the Walton Raiders. Was a first round draft pick (28th overall) for the Washington Nationals in the 2016 MLB Draft, receiving a $2,000,000 signing bonus. Ranked by Baseball Prospectus as the #11 MLB prospect in their 2020 pre-season Prospect rankings and he was also ranked as the Washington Nationals #1 Prospect by FanGraphs in 2020. Made his Major League Debut on April 26th, 2019 at the age of 21. Started the game and ...

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batted 9th going 1/4 for the Washington Nationals against the San Diego Padres. He struck out looking in his first at bat against Matt Strahm. He was teammates with Jake Noll for 7 seasons, the most throughout his career. Kieboom has played 8 seasons with the Washington Nationals organization, 1 season with the Los Angeles Angels and 1 season with the Philadelphia Phillies. He played in the Arizona Fall League (Prospect League) in 2018. Led the South Atlantic League (A) with 3 Intentional Walks in 2017.

Awards: Named Pacific Coast League All-Star in 2019.

Career Transactions: Signed a minor league contract with the Los Angeles Angels on December 6th, 2024. Signed a minor league contract with the Cleveland Guardians on January 13th, 2026. Traded from Guardians to Phillies for cash on March 24th, 2026.

Career Notes: Participated in Under Armour All-America Game in 2015. Originally Committed to Clemson in 2016. Participated in the All-Star Weekend Futures Game (US Team) in 2018. Participated in the All-Star Weekend Futures Game (NL Team) in 2019.

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2017

Baseball America

Team

year	team name	league	level	mlb	#	age	pos	lnp	tbc+	g	ab	r	h	2b	3b	hr	rbi	sb	cs	bb	so	hbp	sh	sf	ibb	gdp	tb	pa	xbh	1b	avg	obp	slg	ops	seca	iso	babip	bb%	so%	so/bb	ab/hr
2016	Gulf Coast Nationals	GCL	Rk	WAS	9	18	6/D	2/	113	36	135	22	33	8	4	4	25	1	2	12	43	5	0	3	0	4	61	155	16	17	.244	.323	.452	.775	.289	.208	.319	7.74	27.74	3.58	33.75
2017	Gulf Coast Nationals	GCL	Rk	WAS	94	19	6/	2/		5	11	1	5	3	0	0	5	0	0	3	0	1	0	0	0	0	8	15	3	2	.455	.600	.727	1.327	.545	.272	.455	20.00	0.00	0.00	0.00
2017	Auburn Doubledays	NYPL	A-	WAS	9	19	6/	2/		7	28	4	7	1	0	1	4	1	0	1	2	0	0	0	0	1	11	29	2	5	.250	.276	.393	.669	.214	.143	.240	3.45	6.90	2.00	28.00
2017	Hagerstown Suns	SAL	A	WAS	5	19	6/D	2/3	127	48	179	36	53	12	0	8	26	2	2	28	40	3	0	0	3	4	89	210	20	33	.296	.400	.497	.897	.358	.201	.344	13.33	19.05	1.43	22.38
2018	Potomac Nationals	Caro	A+	WAS	-	20	6/D	2/3	124	61	245	48	73	15	0	11	46	6	1	36	50	1	0	3	0	5	121	285	26	47	.298	.386	.494	.880	.363	.196	.332	12.63	17.54	1.39	22.27
2018	Harrisburg Senators	East	AA	WAS	-	20	6/	2/	101	62	248	36	65	16	1	5	23	3	1	22	59	2	0	1	0	5	98	273	22	43	.262	.326	.395	.721	.230	.133	.324	8.06	21.61	2.68	49.60
2019	Fresno Grizzlies	PCL	AAA	WAS	-	21	64/5	32/	109	109	412	79	125	24	3	16	79	5	2	68	100	9	0	5	1	11	203	494	43	82	.303	.409	.493	.902	.362	.190	.362	13.77	20.24	1.47	25.75
2019	Washington Nationals	NL	MLB	WAS	8	21	6/	6/79		11	39	4	5	0	0	2	2	0	0	4	16	0	0	0	1	0	11	43	2	3	.128	.209	.282	.491	.256	.154	.143	9.30	37.21	4.00	19.50
2020	Washington Nationals	NL	MLB	WAS	8	22	5/	7/8659	83	33	99	15	20	1	0	0	9	0	1	17	33	5	0	1	0	6	21	122	1	19	.202	.344	.212	.556	.172	.010	.299	13.93	27.05	1.94	0.00
2021	Rochester Red Wings	IL2	AAA	WAS	12	23	5/D	3/29	105	44	148	26	35	7	0	5	23	1	1	26	31	7	0	0	0	7	57	181	12	23	.236	.376	.385	.761	.324	.149	.268	14.36	17.13	1.19	29.60
2021	Washington Nationals	NL	MLB	WAS	8	23	5/	6/7589	87	62	217	26	45	6	0	6	20	0	0	25	62	5	0	2	2	9	69	249	12	33	.207	.301	.318	.619	.226	.111	.258	10.04	24.90	2.48	36.17
2023	Wilmington Blue Rocks	SAL2	A+	WAS	2	25	5D/	2/		6	16	1	3	0	0	1	1	0	0	3	5	0	0	0	0	0	6	19	1	2	.188	.316	.375	.691	.375	.187	.200	15.79	26.32	1.67	16.00
2023	Harrisburg Senators	East2	AA	WAS	28	25	5D/	4/		4	12	1	3	0	0	0	1	1	0	4	6	0	0	0	0	0	3	16	0	3	.250	.438	.250	.688	.417	.000	.500	25.00	37.50	1.50	0.00
2023	Rochester Red Wings	IL2	AAA	WAS	8	25	5/D	32/4	99*	34	140	24	37	6	1	5	23	1	1	19	34	2	0	0	0	1	60	161	12	25	.264	.360	.429	.789	.300	.165	.317	11.80	21.12	1.79	28.00
2023	Washington Nationals	NL	MLB	WAS	8	25	5/	5/67		27	87	12	18	2	0	4	11	0	0	6	27	1	0	0	0	2	32	94	6	12	.207	.266	.368	.634	.230	.161	.250	6.38	28.72	4.50	21.75
2024	Rochester Red Wings	IL2	AAA	WAS	8	26	5D/3	/67358429	99	91	306	53	81	16	0	7	42	3	2	46	72	4	0	3	0	13	118	359	23	58	.265	.365	.386	.751	.275	.121	.322	12.81	20.06	1.57	43.71
2025	Salt Lake Bees	PCL2	AAA	ANA	5	27	D3/45	43/5672	102	93	370	48	118	17	2	9	57	11	1	30	76	0	0	2	1	14	166	402	28	90	.319	.368	.449	.817	.238	.130	.380	7.46	18.91	2.53	41.11
2025	Los Angeles Angels	AL	MLB	ANA	17	27	3H/	367		3	8	0	2	0	0	0	1	0	0	0	1	0	0	0	0	0	2	8	0	2	.250	.250	.250	.500	.000	.000	.286	0.00	12.50	0.00	0.00
2026	Lehigh Valley IronPigs	IL2	AAA	PHI	29	28	5/D34	/7456813	98	107	374	44	101	21	1	7	50	1	1	46	78	5	0	4	0	11	145	429	29	72	.270	.354	.388	.742	.241	.118	.321	10.72	18.18	1.70	53.43
Tot:	MLB (5 yrs)		MLB							136	450	57	90	9	0	12	43	0	1	52	139	11	0	3	3	17	135	516	21	69	.200	.297	.300	.597	.213	.100	.258	10.08	26.94	2.67	37.50
Tot:	NL (4 yrs)		NL							133	442	57	88	9	0	12	42	0	1	52	138	11	0	3	3	17	133	508	21	67	.199	.297	.301	.598	.217	.102	.258	10.24	27.17	2.65	36.83
Tot:	AL (1 yrs)		AL							3	8	0	2	0	0	0	1	0	0	0	1	0	0	0	0	0	2	8	0	2	.250	.250	.250	.500	.000	.000	.286	0.00	12.50
Tot:	Minors (9 yrs)		Minors							707	2624	423	739	146	12	79	405	36	14	344	596	39	0	21	5	76	1146	3028	237	502	.282	.371	.437	.807	.295	.155	.335	11.36	19.68	1.73	33.22
Tot:	Rk (2 yrs)		Rk							41	146	23	38	11	4	4	30	1	2	15	43	6	0	3	0	4	69	170	19	19	.260	.347	.473	.820	.308	.212	.333	8.82	25.29	2.87	36.50
Tot:	A- (1 yrs)		A-							7	28	4	7	1	0	1	4	1	0	1	2	0	0	0	0	1	11	29	2	5	.250	.276	.393	.669	.214	.143	.240	3.45	6.90	2.00	28.00
Tot:	A (1 yrs)		A							48	179	36	53	12	0	8	26	2	2	28	40	3	0	0	3	4	89	210	20	33	.296	.400	.497	.897	.358	.201	.344	13.33	19.05	1.43	22.38
Tot:	A+ (2 yrs)		A+							67	261	49	76	15	0	12	47	6	1	39	55	1	0	3	0	5	127	304	27	49	.291	.382	.487	.868	.364	.195	.325	12.83	18.09	1.41	21.75
Tot:	AA (2 yrs)		AA							66	260	37	68	16	1	5	24	4	1	26	65	2	0	1	0	5	101	289	22	46	.262	.332	.388	.721	.238	.127	.330	9.00	22.49	2.50	52.00
Tot:	AAA (6 yrs)		AAA							478	1750	274	497	91	7	49	274	22	8	235	391	27	0	14	2	57	749	2026	147	350	.284	.375	.428	.803	.286	.144	.338	11.60	19.30	1.66	35.71
Avg:	MLB - 162 game avg		MLB							162	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒
Avg:	Minors - 162 game avg		Minors							162	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒	🔒

Speed	Power	Contact	Xtra	Rbis	Runs	Hitting	Durability	Team Success
31	52	57	42	56	47	58	48	.482

year	team name	league	category	age	g	ab	r	h	2b	3b	hr	rbi	sb	cs	bb	so	hbp	sh	sf	ibb	gdp	tb	pa	xbh	1b	avg	obp	slg	ops	seca	iso	babip	bb%	so%	so/bb	ab/hr
2018	Salt River Rafters	Arizona Fall League	AFL	20	21	78	18	23	1	1	1	5	4	0	17	18	0	0	0	0	0	29	95	3	20	.295	.421	.372	.793	.346	.077	.373	17.89	18.95	1.06	78.00
2018	Washington Nationals	MLB Spring Training	Spring	20	5	6	0	1	1	0	0	0	0	0	0	3	0	0	0	0	0	2	6	1	0	.167	.167	.333	.500	.167	.166	.333	0.00	50.00	0.00	0.00
2019	Washington Nationals	MLB Spring Training	Spring	21	25	43	7	12	3	0	3	9	0	0	6	10	0	0	2	0	1	24	51	6	6	.279	.353	.558	.911	.419	.279	.281	11.76	19.61	1.67	14.33
2020	Washington Nationals	MLB Spring Training	Spring	22	14	30	3	7	2	0	0	2	0	0	7	9	1	0	0	0	0	9	38	2	5	.233	.395	.300	.695	.300	.067	.333	18.42	23.68	1.29	0.00
2021	Washington Nationals	MLB Spring Training	Spring	23	17	45	2	6	2	1	0	1	0	0	4	17	0	0	0	0	0	10	49	3	3	.133	.204	.222	.426	.178	.089	.214	8.16	34.69	4.25	0.00
2023	Washington Nationals	MLB Spring Training	Spring	25	1	2	1	0	0	0	0	0	1	0	1	2	1	0	0	0	0	0	4	0	0	.000	.500	.000	.500	1.000	.000	.000	25.00	50.00	2.00	0.00
2024	Washington Nationals	MLB Spring Training	Spring	26	8	13	0	3	1	0	0	1	0	1	1	2	1	0	1	0	2	4	16	1	2	.231	.313	.308	.621	.077	.077	.250	6.25	12.50	2.00	0.00
2025	Los Angeles Angels	MLB Spring Training	Spring	27	9	14	1	5	1	0	0	0	0	0	2	5	0	0	0	0	0	6	16	1	4	.357	.438	.429	.867	.214	.072	.556	12.50	31.25	2.50	0.00
2026	Cleveland Guardians	MLB Spring Training	Spring	28	16	25	3	4	1	0	1	5	0	0	1	9	0	0	0	0	0	8	26	2	2	.160	.192	.320	.512	.200	.160	.200	3.85	34.62	9.00	25.00
Tot:	AFL (1 Yrs)		AFL		21	78	18	23	1	1	1	5	4	0	17	18	0	0	0	0	0	29	95	3	20	.295	.421	.372	.793	.346	.077	.373	17.89	18.95	1.06	78.00
Tot:	Spring (8 Yrs)		Spring		95	178	17	38	11	1	4	18	1	1	22	57	3	0	3	0	3	63	206	16	22	.213	.306	.354	.660	.264	.140	.283	10.68	27.67	2.59	44.50

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