Team Names: Kansas City T-Bones (2003-20), Kansas City Monarchs (2021-Present)
First Season: 2003 (in Northern League), 2011 (in American Association)
Location: Kansas City, Kansas
Stadium: Legends Field (Capacity: 6,537)

American Association All-Time Record: 753-644 (.539)
American Association Playoff Appearances: 6 (’18, ’19, ’21, ’22, ’23, ’25)
All-Time American Association Playoff Record: 24-12 (.667)
Miles Wolff Cup Finals Appearances: 3 (’18, ’21, ’23)
Miles Wolff Cup Championships: 3 (2018, 2021, 2023)

All-Time Record: 1,128-1,032 (.522)
Playoff Appearances: 10 (’04, ’08, ’09, ’10, ’18, ’19, ’21, ’22, ’23, ’25)
All-Time Playoff Record: 37-24 (.607)
League Finals Appearances: 5 (’08, ’10, ’18, ’21, ’23)
League Championships: 4 (2008, 2018, 2021, 2023)

All-Time Attendance: 4,548,060

Season-by-Season

Northern League

Year	W	L	PCT.	Place*	GB	Playoffs	Attend.
2003	43	46	.400	4/2	18.5	–	204,198
2004	48	48	.500	4/1	10.0	L SDF vs. Schaumburg (3-2)	238,745
2005	45	49	.479	2/5	9.5	–	244,414
2006	45	51	.469	2/1	5.5	–	269,205
2007	44	52	.469	4/2	14.0	–	289,165
2008	46	50	.479	4th	16.0	W SF vs Fargo-Moorhead (3-0) L NLF vs. Gary SouthShore (3-1)	280,795
2009	46	50	479	4th	11.0	L SF vs. Gary SouthShore (3-2)	245,625
2010	58	42	.580	2nd	3.0	W SF vs. Joliet (3-2) L NLF vs. Fargo-Moorhead (3-0)	264,368

*West Division (2003), South Division (2004-07), Northern League (2008-10);
Split-season format used from 2003-07

American Association

Year	W	L	PCT.	Place*	GB	Playoffs	Attend.
2011	48	52	.480	5th	7.0	–	261,115
2012	51	49	.510	2nd	8.0	–	260,620
2013	40	60	.400	4th	28.0	–	265,596
2014	48	52	.480	3rd	6.0	–	248,929
2015	49	50	.495	2nd	25.5	–	232,068
2016	42	58	.420	4th	12.0	–	213,165
2017	57	43	.570	T-2nd	1.5	–	211,599
2018	62	37	.626	2nd	8.5	W SDS vs. Sioux City (3-2) W MWC vs. St. Paul (3-1)	189.,981
2019	58	42	.580	1st	–	L SDS vs. Sioux City (3-1)	156,068
2020	–	–	–	–	–	–	–
2021	69	31	.690	1st	–	W SDS vs. Sioux City (3-0) W MWC vs. Fargo-Moorhead (3-0)	102,257
2022	65	35	.650	1st	–	W 1R vs. Lincoln (2-0) L WDF vs. Fargo-Moorhead (2-1)	105,302
2023	59	40	.596	1st	–	W 1R vs. Sioux Falls (2-0) W WF vs. Sioux City (2-1) W MWC vs. Chicago (3-1)	83,608
2024	46	54	.460	5th	10.5	–	69,814
2025	59	41	.590	2nd	5.0	L 1R vs. Fargo-Moorhead (2-1)	101,275

*Central Division (2011-17), South Division (2018-19, ’21), West Division (2022-Present)

Year-by-Year Pitching

YR	W	L	PCT.	ERA	G	GS	CG	SHO	SV	INN	H	R	ER	HR	BB	K	HBP	WP	WHIP
2003	43	46	.483	4.85	89	89	7	5	19	777.2	872	495	419	79	302	486	46	62	1.51
2004	48	48	.500	4.54	96	96	11	2	18	851.1	937	511	429	87	281	653	62	41	1.43
2005	45	49	.479	4.04	94	94	12	3	18	833.1	865	467	374	87	320	552	51	43	1.42
2006	45	51	.469	4.25	96	96	6	3	22	829.2	890	463	392	60	304	616	54	59	1.45
2007	44	52	.458	5.88	96	96	3	1	15	844.2	990	624	552	100	418	561	55	67	1.67
2008	46	50	.479	5.76	96	96	2	4	20	839.2	989	614	537	85	430	598	49	70	1.69
2009	46	50	.479	4.77	96	96	5	6	18	834.2	863	488	442	94	354	639	35	84	1.46
2010	58	42	.580	4.73	100	100	4	1	21	873.2	949	527	459	95	313	634	43	52	1.44
2011	48	52	.480	5.29	100	100	4	4	21	885.0	1031	584	520	66	387	576	65	68	1.60
2012	51	49	.510	4.03	100	100	8	4	21	885.0	966	494	396	84	274	682	46	58	1.40
2013	40	60	.400	5.10	100	100	4	2	21	875.0	1015	570	496	70	335	628	51	65	1.54
2014	48	52	.480	5.31	100	100	3	2	28	867.2	1038	577	512	79	314	609	54	60	1.56
2015	49	50	.495	4.31	99	99	2	11	30	852.2	874	478	408	68	325	573	43	53	1.41
2016	42	58	.420	4.58	100	100	1	3	20	878.0	936	521	447	81	380	649	63	84	1.50
2017	57	43	.570	4.28	100	100	3	4	28	902.1	860	481	429	71	407	897	64	84	1.40
2018	62	37	.626	4.11	99	99	1	9	32	890.1	861	455	407	88	348	805	68	51	1.36
2019	58	42	.580	4.32	100	100	2	6	25	863.1	806	468	414	63	414	883	77	67	1.41
2020	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
2021	69	31	.690	4.54	100	100	4	4	25	846.0	822	468	427	92	370	841	61	87	1.41
2022	65	35	.650	4.40	100	100	1	6	27	886.2	825	486	433	109	396	967	62	67	1.38
2023	59	40	.596	4.33	99	99	1	3	19	877.2	850	508	422	101	400	855	68	55	1.42
2024	46	54	.466	4.66	99	99	3	7	13	851.0	849	505	441	89	344	864	59	65	1.40
2025	59	41	.590	4.13	100	100	1	9	27	882.2	827	463	405	102	331	983	66	53	1.31

Year-by-Year Hitting

YR	G	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	K	AVG	OBP	SLG	OPS	HBP	SH	SF
2003	90	3087	463	858	155	20	64	423	51	20	298	530	.278	.347	.403	.750	42	25	28
2004	96	3333	513	926	183	25	103	479	66	19	361	645	.278	.351	.440	.792	34	44	31
2005	94	3249	483	893	187	24	89	453	70	26	323	621	.275	.347	.429	.776	48	36	23
2006	96	3240	474	852	145	17	103	439	52	15	342	620	.263	.340	.414	.754	48	24	20
2007	96	3392	609	1013	212	21	83	568	89	29	396	594	.299	.378	.447	.825	59	48	37
2008	96	3392	632	1000	212	20	121	600	110	24	407	531	.295	.375	.476	.851	43	32	22
2009	96	3290	563	915	176	15	112	526	53	33	373	610	.278	.369	.443	.803	70	25	34
2010	100	3487	630	1023	190	20	162	586	124	37	334	639	.293	.361	499	.860	53	18	29
2011	100	3475	585	992	194	34	111	541	121	45	415	709	.285	.368	.457	.824	56	36	32
2012	100	3510	575	1000	165	28	100	514	92	34	348	677	.285	.353	.433	.786	44	19	45
2013	100	3426	501	936	759	19	98	464	112	48	361	615	.273	.348	.421	.769	49	19	29
2014	100	3326	488	889	186	38	61	447	133	36	406	664	.267	.350	.401	.752	35	25	28
2015	99	3331	469	936	158	16	71	425	91	30	324	610	.281	.347	.407	.749	34	31	35
2016	100	3384	430	865	135	19	74	387	72	28	317	688	.256	.326	.372	.698	53	30	35
2017	100	3459	507	891	152	15	109	463	53	10	354	749	.258	.332	.405	.737	51	35	42
2018	99	3492	563	1031	197	23	78	502	121	32	370	658	.295	.366	.432	.798	45	29	42
2019	100	3424	496	957	167	12	74	455	96	13	353	716	.279	.353	.400	.753	51	25	26
2020	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
2021	100	3352	664	968	198	15	147	610	77	13	410	867	.289	.373	.488	.861	53	1	26
2022	100	3500	696	1025	199	24	165	656	112	28	478	828	.293	.383	.505	.888	58	5	39
2023	99	3433	603	983	196	18	140	560	128	32	424	760	.286	.368	.476	.844	46	2	48
2024	100	3330	510	892	163	18	88	480	92	26	368	686	.268	.348	.407	755	54	17	23
2025	100	3349	511	886	162	14	108	484	98	33	434	765	.265	.357	.418	.775	71	15	42

Managers

Name	Years	W	L	PCT.	Playoff Apps (Titles)
Al Gallagher	2003-06	181	194	.483	1
Andy McCauley	2007-09	136	152	.472	2 (1)
Tim Doherty	2010-11	106	94	.530	1
Kenny Hook	2012-13	91	109	.455	0
John Massarelli	2014-16	139	160	.465	0
Joe Calfapietra	2017-Present	475	323	.595	6 (3)