Spencer Kieboom

PosC

B/TR/R

Born1991-03-16

Age (2026)35

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.

show model inputsbasis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral

Methodology▸ how these numbers are built

All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2026 = actual YTD + projected ROS + total. 2027+ via Advanced Marcel + aging curve. Catcher framing: only 2026 Statcast framing is modeled (Baseball Savant server-caches the leaderboard to the current season); prior-year framing is unmodeled — projections for established framers may run below FG-DC by 1-3 WAR.

Year	Age	Lvl	Team	MLB%	PA	AB	H	2B	3B	HR	BB	SO	HBP	SB	CS	AVG	OBP	SLG	OPS	ISO	BABIP	K%	BB%	wOBA	wRC+	BAT	RUN	FLD	POS	REP	WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
2014	23	A	Hagerstown Suns	—	361	330	102	28	4	9	21	67	4	2	2	309	358	500	858	191	358	19	6	371	137	+16	-0	—	—	+8	2.4
2014	23	INTL	Mesa Solar Sox	—	41	34	11	2	0	1	5	4	0	0	1	324	410	471	881	147	323	10	12	375	140	+2	-0	—	—	+1	0.2
2015	24	A+	Potomac Nationals	—	285	246	61	16	1	2	36	30	1	1	1	248	346	346	692	98	273	11	13	316	100	+0	-0	—	—	+6	0.6
2015	24	INTL	Salt River Rafters	—	51	42	10	0	0	2	8	10	1	0	0	238	373	381	754	143	267	20	16	347	121	+1	+0	—	—	+1	0.2
2016	25	AA	Harrisburg Senators	—	359	309	71	11	0	5	43	61	2	0	0	230	328	314	642	84	267	17	12	295	86	-6	+0	—	—	+8	0.2
2017	26	AAA	Syracuse Chiefs	—	176	160	44	9	0	3	15	30	0	0	0	275	337	388	725	112	320	17	9	325	106	+1	+0	—	—	+4	0.5
2017	26	AA	Harrisburg Senators	—	70	60	11	5	0	2	10	13	0	0	0	183	300	367	667	183	200	19	14	303	91	-1	+0	—	—	+2	0.1
2018	27	MLB	Washington Nationals	—	143	125	29	5	0	2	16	28	1	0	0	232	324	320	644	88	281	20	11	296	87	-2	+0	+1	+4	+3	0.6
2018	27	AAA	Syracuse Chiefs	—	95	84	21	4	0	1	10	10	1	0	0	250	337	333	670	83	274	11	11	310	96	-0	+0	—	—	+2	0.2
2019	28	AA	Harrisburg Senators	—	188	168	33	7	0	1	18	35	0	0	0	196	274	256	530	60	239	19	10	246	53	-11	+0	—	—	+4	-0.7
▸ Career Totals (raw MLB only — historical actual)
MLB Career	—			—	143	125	29	5	0	2	16	28	1	0	0	232	324	320	644	88	281	20	11	296	87	-2	+0	+1	+4	+3	0.6
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
2014	23	A MLE	Hagerstown Suns	—	361	337	85	22	3	7	14	92	4	2	2	252	290	398	688	145	311	25	4	296	86	-6	-0	—	—	+8	0.2
2015	24	A+ MLE	Potomac Nationals	—	285	260	55	13	1	2	22	42	1	1	1	212	276	292	568	81	240	15	8	254	58	-14	-0	—	—	+6	-0.8
2016	25	AA MLE	Harrisburg Senators	—	359	322	64	10	0	3	30	76	2	0	0	199	271	258	529	59	242	21	8	239	48	-22	+0	—	—	+8	-1.5
2017	26	AAA MLE	Syracuse Chiefs	—	176	165	39	7	0	2	10	36	0	0	0	236	280	315	595	79	286	20	6	264	65	-7	+0	—	—	+4	-0.4
2017	26	AA MLE	Harrisburg Senators	—	70	63	10	4	0	2	7	16	0	0	0	159	243	317	560	159	169	23	10	235	45	-5	+0	—	—	+2	-0.3
2018	27	MLB MLE	Washington Nationals	—	143	125	29	5	0	2	16	28	1	0	0	232	324	320	644	88	281	20	11	293	85	-3	+0	+1	+4	+3	0.5
2018	27	AAA MLE	Syracuse Chiefs	—	95	87	19	4	0	1	7	11	1	0	0	218	284	299	583	80	235	12	7	249	55	-5	+0	—	—	+2	-0.3
2019	28	AA MLE	Harrisburg Senators	—	188	174	30	6	0	1	12	43	0	0	0	172	226	224	450	52	211	23	6	198	20	-18	+0	—	—	+4	-1.4
2014	23	A MLE	2 teams	—	402	375	94	24	3	8	15	103	4	2	3	251	287	395	681	144	316	26	4	296	86	—	—	—	—	—	—
2014	23	A RAW	2 teams	—	402	364	113	30	4	10	26	71	4	2	3	310	363	497	860	187	354	18	6	371	86	—	—	—	—	—	—
2015	24	A+ MLE	2 teams	—	336	306	65	16	1	2	26	50	2	1	1	212	278	291	569	78	246	15	8	254	58	—	—	—	—	—	—
2015	24	A+ RAW	2 teams	—	336	288	71	16	1	4	44	40	2	1	1	247	350	351	701	104	272	12	13	321	58	—	—	—	—	—	—
2016	25	AA MLE	Harrisburg Senators	—	359	322	64	10	0	3	30	76	2	0	0	199	271	258	529	59	247	21	8	239	48	—	—	—	—	—	—
2016	25	AA RAW	Harrisburg Senators	—	359	309	71	11	0	5	43	61	2	0	0	230	328	314	642	84	267	17	12	295	48	—	—	—	—	—	—
2017	26	AAA MLE	2 teams	—	246	228	48	11	0	4	17	51	0	0	0	211	265	311	577	101	253	21	7	256	59	—	—	—	—	—	—
2017	26	AAA RAW	2 teams	—	246	220	55	14	0	5	25	43	0	0	0	250	327	382	708	132	289	17	10	319	59	—	—	—	—	—	—
2018	27	MLB MLE	2 teams	—	238	212	48	9	0	3	23	39	2	0	0	226	308	311	619	85	263	16	10	276	73	-8	+0	+1	+4	+5	0.2
2018	27	MLB RAW	2 teams	—	238	209	50	9	0	3	26	38	2	0	0	239	329	325	654	86	278	16	11	302	73	-8	+0	+1	+4	+5	0.2
2019	28	AA MLE	Harrisburg Senators	—	188	174	30	6	0	1	12	43	0	0	0	172	226	224	450	52	220	23	6	198	20	—	—	—	—	—	—
2019	28	AA RAW	Harrisburg Senators	—	188	168	33	7	0	1	18	35	0	0	0	196	274	256	530	60	239	19	10	246	20	—	—	—	—	—	—
2014	23	A MLE	2 teams	—	402	380	94	24	3	8	15	103	4	2	3	247	287	389	676	142	311	26	4	296	86	—	—	—	—	—	—
2015	24	A+ MLE	2 teams	—	336	305	65	16	1	2	26	50	2	1	1	213	278	292	570	79	240	15	8	254	58	—	—	—	—	—	—
2016	25	AA MLE	Harrisburg Senators	—	359	324	64	10	0	3	30	76	2	0	0	198	271	256	527	59	242	21	8	239	48	—	—	—	—	—	—
2017	26	AAA MLE	2 teams	—	246	227	48	11	0	4	17	51	0	0	0	211	265	313	578	101	253	21	7	256	59	—	—	—	—	—	—
2018	27	MLB MLE	2 teams	—	238	211	48	9	0	3	23	39	2	0	0	227	308	313	621	85	263	16	10	276	73	—	—	—	—	—	—
2019	28	AA MLE	Harrisburg Senators	—	188	174	30	6	0	1	12	43	0	0	0	172	226	224	450	52	211	23	6	198	20	—	—	—	—	—	—
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career	—	A+C		—	143	125	29	5	0	2	16	28	1	0	0	232	324	320	644	88	281	20	11	296	61	-2	+0	+1	+4	+3	0.6
/ 162G	—	A+C		—	650	568	132	23	0	9	73	127	5	0	0	232	326	320	646	88	281	20	11	296	61	-10	+0	+3	+19	+14	2.7
Career	—	MLE		—	1769	1617	349	76	4	21	123	362	10	3	4	216	275	307	582	91	262	20	7	258	61	-2	+0	+1	+4	+3	0.6
/ 162G	—	MLE		—	650	594	128	28	1	8	45	133	4	1	1	215	275	306	582	91	261	20	7	258	61	-10	+0	+3	+19	+14	2.7