Matthew Ketroser

Region	WCA ID	Gender	Competitions	Completed Solves
United States	2024KETR01	Male	31	791

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	2191	2832	10921	8.59	10.25	9445	2404	1879
2x2x2 Cube	1415	1807	6765	1.82	2.74	3122	876	705
4x4x4 Cube	1805	2474	10199	40.27	43.15	7477	1823	1358
5x5x5 Cube	1796	2428	9470	1:25.43	1:31.64	8498	2180	1606
3x3x3 One-Handed	3277	4459	18609	21.89	25.74	16451	3865	2836
Clock	530	631	2163	5.89	8.14	2979	883	731
Megaminx	1396	1906	7018	1:18.08	1:26.76	6776	1830	1337
Pyraminx	1879	2404	9469	3.96	4.94	4507	1140	904
Skewb	3576	4592	16381	5.60	7.70	11853	3181	2448
Square-1	874	1057	3187	13.48	16.91	2604	860	713

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Mountain House Open 2026	Second round	31	9.83	11.42	9.83	20.94	11.24	10.10	12.92
	First round	28	8.74	10.45	10.35	8.74	10.73	15.02	10.26
Belmont Spring 2026	Second round	26	10.39	11.27	11.08	14.08	12.27	10.45	10.39
	First round	16	8.59	10.25	9.89	9.51	11.36	8.59	12.93
Berkeley Spring 2026	Semi Final	38	11.03	11.42	12.42	11.80	11.03	11.19	11.28
	Second round	29	9.39	10.93	12.03	9.56	11.41	11.81	9.39
	First round	44	9.41	11.84	9.96	DNF	9.41	10.48	15.07
Duper Super Davis Spring 2026	Second round	34	9.11	10.74	10.08	10.06	13.38	9.11	12.07
	First round	29	10.23	10.80	10.75	10.23	10.29	12.23	11.35
Davis Winter 2026	Second round	28	9.61	11.97	14.48	12.45	12.43	11.03	9.61
	First round	26	10.52	11.76	12.14	13.39	12.39	10.52	10.74
Bay Area Speedcubin' 68 - Belmont 2025	Second round	23	9.69	10.34	10.49	9.83	10.70	9.69	12.47
	First round	32	9.01	11.11	10.62	11.90	12.63	9.01	10.82
Dublin California Open 2025	Second round	26	10.29	10.85	11.12	10.29	10.57	10.87	12.55
	First round	31	9.29	12.50	9.29	14.18	11.86	11.46	14.58
Cool Down Berkeley 2025	Second round	30	9.86	10.96	14.46	9.86	10.69	10.52	11.67
	First round	35	9.48	11.56	13.83	12.77	10.16	11.76	9.48
Davis Fall 2025	Second round	20	10.93	11.28	10.97	11.23	11.65	13.65	10.93
	First round	17	9.40	11.13	12.05	10.78	10.93	9.40	11.69
Berkeley Fall 2025	Second round	45	9.30	10.76	12.27	9.30	13.90	9.91	10.10
	First round	42	9.63	10.67	10.30	11.29	9.63	10.42	11.59
San Ramon Fall 2025	Second round	22	9.22	10.56	9.22	9.88	11.08	10.73	11.26
	First round	37	10.28	11.81	11.59	16.00	12.95	10.89	10.28
Benicia Open 2025	Second round	47	9.00	11.80	11.89	13.41	13.61	10.09	9.00
	First round	38	10.10	11.04	11.62	10.92	10.10	11.80	10.58
Davis Summer 2025	Second round	29	10.56	10.99	11.19	10.56	10.77	11.02	11.88
	First round	33	10.46	11.32	10.47	11.05	10.46	12.51	12.45
Rubik's WCA World Championship 2025	First round	1341	9.35	13.19	12.27	9.35	13.96	15.05	13.33
Belmont Spring 2025	Second round	43	10.54	12.38	11.76	12.85	26.23	12.52	10.54
	First round	34	10.60	12.11	18.77	10.60	11.61	13.35	11.37
Berkeley Spring 2025	Semi Final	45	12.11	13.17	14.82	12.52	12.17	16.46	12.11
	Second round	40	11.11	12.04	12.59	11.98	11.55	DNF	11.11
	First round	42	11.71	12.39	12.87	11.71	13.34	11.85	12.44
Bay Area Side Events Day 2025	First round	58	11.13	13.42	11.33	24.88	13.86	11.13	15.08
Berkeley Winter 2025	Second round	45	11.92	12.35	13.09	11.92	12.70	12.08	12.26
	First round	41	10.18	11.76	18.32	11.37	11.55	12.37	10.18
Bay Area Speedcubin' 67 - San Ramon 2025	Second round	36	10.87	11.86	12.49	13.44	10.99	10.87	12.11
	First round	38	10.96	12.01	13.66	10.96	10.98	11.40	15.66
Bay Area Speedcubin' 66 - Belmont 2024	Second round	45	11.59	12.50	12.24	12.54	11.59	13.20	12.72
	First round	42	9.20	11.99	11.29	12.52	12.16	13.53	9.20
Cool Down Berkeley 2024	Second round	65	12.30	14.30	15.26	15.11	13.22	14.57	12.30
	First round	65	12.01	13.90	15.64	12.47	14.86	14.36	12.01
Davis Fall 2024	Second round	40	10.62	13.14	12.28	13.16	10.62	DNF	13.97
	First round	39	12.61	13.59	12.61	12.98	14.81	12.98	23.80
Bay Area Speedcubin' 65 - Berkeley 2024	First round	53	10.96	13.11	12.75	10.96	12.84	13.73	17.27
Rubik's WCA North American Championship 2024	First round	579	12.06	15.43	18.45	14.05	14.90	17.33	12.06
Bay Area Speedcubin' 63 - Atherton 2024	Semi Final	94	12.58	16.58	17.70	15.87	12.58	16.17	18.67
	Second round	91	13.24	14.66	16.25	13.24	14.41	13.32	17.07
	First round	97	15.74	16.05	15.74	15.79	16.27	16.10	22.75
Berkeley Summer 2024	Second round	83	15.58	16.42	15.58	17.13	15.80	DNF	16.33
	First round	69	12.59	14.83	12.59	15.67	15.62	13.21	20.86
Bay Area Speedcubin' 62 LIVE - SSF 2024	Second round	45	13.66	16.03	16.70	14.52	13.66	DNF	16.88
	First round	48	13.67	15.83	15.29	18.14	13.67	15.43	16.77
Berkeley Spring 2024	Final	51	15.04	16.22	22.97	15.04	16.10	15.59	16.98
Bay Area Speedcubin' 60 - Mountain View 2024	First round	96	15.16	20.52	19.39	15.16	DNF	22.37	19.79
Bay Area Speedcubin' 59 LIVE - SSF 2024	Second round	73	16.30	17.53	17.86	17.18	17.56	18.15	16.30
	First round	94	19.34	20.55	21.69	20.11	19.86	22.85	19.34
2x2x2 Cube
Mountain House Open 2026	Final	10	2.31	3.36	3.44	3.32	2.31	3.33	DNF
	First round	11	2.67	2.74	3.11	2.67	2.70	2.76	2.75
Alameda County Fair 2026	Final	7	2.19	3.94	3.27	3.64	5.56	2.19	4.92
Belmont Spring 2026	Final	11	2.40	2.81	2.40	2.98	2.74	2.70	4.44
	First round	15	2.17	3.44	2.17	3.05	7.35	3.35	3.92
Berkeley Spring 2026	Final	11	2.55	3.21	3.90	2.64	2.55	5.15	3.10
	First round	11	2.39	2.88	3.37	3.15	2.45	3.04	2.39
Duper Super Davis Spring 2026	First round	17	2.95	3.50	3.26	3.58	2.95	6.92	3.67
Davis Winter 2026	Final	7	2.73	2.95	5.57	2.73	3.21	2.81	2.83
	First round	9	2.17	3.20	2.79	2.17	5.54	3.27	3.53
Bay Area Speedcubin' 68 - Belmont 2025	First round	27	2.42	4.48	2.42	7.17	3.07	4.35	6.03
Cool Down Berkeley 2025	First round	20	2.72	3.71	2.72	DNF	5.18	3.04	2.90
Berkeley Fall 2025	First round	30	2.94	3.69	5.23	3.14	3.74	4.20	2.94
Benicia Open 2025	First round	17	2.75	3.15	3.42	3.10	5.74	2.75	2.92
Davis Summer 2025	Final	5	2.33	2.82	2.33	2.79	2.40	4.07	3.27
	First round	11	2.65	3.20	3.61	2.65	2.79	3.21	4.18
Rubik's WCA World Championship 2025	First round	248	2.38	2.74	3.33	3.57	2.38	2.48	2.40
Belmont Spring 2025	Final	13	2.72	4.83	7.32	4.92	6.45	2.72	3.11
	First round	16	2.94	3.18	2.94	3.08	3.32	3.15	3.64
Berkeley Spring 2025	First round	14	2.87	3.41	4.86	3.77	3.11	2.87	3.34
Bay Area Side Events Day 2025	First round	24	3.10	3.69	4.12	3.10	4.27	3.24	3.71
Berkeley Winter 2025	Final	7	3.31	4.83	5.69	5.74	3.41	5.39	3.31
	First round	11	2.42	3.25	2.96	4.16	2.42	3.07	3.73
Bay Area Speedcubin' 66 - Belmont 2024	First round	29	3.67	4.23	3.67	4.55	4.23	4.74	3.91
Cool Down Berkeley 2024	First round	51	4.16	4.84	4.16	5.41	4.50	4.60	7.07
Davis Fall 2024	Final	9	4.27	4.84	4.42	4.71	6.59	5.38	4.27
	First round	7	1.82	2.78	1.82	3.54	2.66	4.60	2.13
Rubik's WCA North American Championship 2024	First round	524	4.45	5.37	5.85	5.79	5.19	5.14	4.45
Bay Area Speedcubin' 63 - Atherton 2024	Second round	56	4.34	4.79	4.89	8.48	4.94	4.55	4.34
	First round	60	3.39	4.67	4.31	5.94	5.08	3.39	4.61
Bay Area Speedcubin' 62 LIVE - SSF 2024	First round	41	2.96	5.38	2.96	8.40	4.54	5.05	6.56
Bay Area Speedcubin' 59 LIVE - SSF 2024	Second round	54	4.92	6.26	5.42	4.92	9.03	6.67	6.70
	First round	61	4.07	6.04	6.51	4.07	5.78	5.83	7.80
4x4x4 Cube
Duper Super Davis Spring 2026	Final	21	40.27	43.15	43.41	45.63	45.60	40.44	40.27
Bay Area Speedcubin' 68 - Belmont 2025	First round	19	41.46	44.73	49.89	41.46	42.03	47.11	45.06
Dublin California Open 2025	First round	19	41.04	43.76	42.01	48.18	41.09	41.04	56.42
Cool Down Berkeley 2025	First round	23	42.01	43.90	42.01	50.82	43.82	43.33	44.54
Davis Fall 2025	First round	16	41.63	46.79	41.63	43.59	48.95	47.84	50.94
Rubik's WCA World Championship 2025	First round	1075	50.11		1:02.34	50.11
Berkeley Winter 2025	First round	42	47.21	55.42	1:00.19	51.72	1:14.89	47.21	54.36
Bay Area Speedcubin' 67 - San Ramon 2025	First round	37	52.27	54.14	54.14	58.81	52.27	55.63	52.64
Bay Area Speedcubin' 66 - Belmont 2024	First round	42	55.52	59.40	1:02.11	56.62	1:03.45	59.46	55.52
Davis Fall 2024	First round	33	55.13	1:03.77	1:05.89	1:05.12	1:04.38	1:01.81	55.13
Bay Area Speedcubin' 65 - Berkeley 2024	Final	48	56.39	1:06.30	1:06.04	59.81	1:20.27	56.39	1:13.06
Bay Area Speedcubin' 63 - Atherton 2024	First round	72	58.29	1:03.03	58.29	1:02.64	1:26.58	1:01.04	1:05.42
5x5x5 Cube
Davis Winter 2026	Final	17	1:31.91	1:35.51	1:38.45	1:39.15	1:31.91	1:34.81	1:33.28
Dublin California Open 2025	Final	17	1:28.68	1:33.31	1:28.68	1:36.06	1:33.13	1:38.83	1:30.73
Berkeley Fall 2025	First round	35	1:25.43	1:31.64	1:39.41	1:32.21	1:25.63	1:25.43	1:37.08
Davis Summer 2025	Final	26	1:29.83	1:33.78	1:34.83	1:29.83	1:36.84	1:35.35	1:31.17
Berkeley Spring 2025	Final	29	1:30.96	1:42.13	1:42.82	1:45.19	1:30.96	1:38.37	2:04.05
Bay Area Speedcubin' 67 - San Ramon 2025	Final	37	1:33.61	1:50.60	2:00.01	1:33.61	1:49.01	1:56.71	1:46.07
3x3x3 One-Handed
Mountain House Open 2026	First round	42	27.64	34.42	31.15	36.24	35.88	43.58	27.64
Belmont Spring 2026	First round	31	24.10	30.37	33.23	29.65	28.23	34.73	24.10
Berkeley Spring 2026	First round	49	24.25	30.63	37.72	24.25	31.03	27.23	33.63
Duper Super Davis Spring 2026	First round	42	27.88	28.88	27.88	28.61	32.98	29.78	28.24
Davis Winter 2026	First round	29	21.89	26.10	25.45	21.89	23.79	39.39	29.07
Bay Area Speedcubin' 68 - Belmont 2025	First round	37	27.92	30.32	28.74	27.92	34.41	30.03	32.18
Dublin California Open 2025	First round	30	25.51	27.23	28.12	25.76	25.51	27.81	31.80
Berkeley Fall 2025	First round	53	22.52	25.74	22.52	28.00	23.66	25.56	32.40
Bay Area Side Events Day 2025	First round	54	29.13	32.21	29.13	30.24	DNF	32.38	34.01
Clock
Mountain House Open 2026	First round	43	7.92	34.87	DNF	7.92	8.05	8.95	1:27.60
Alameda County Fair 2026	Final	6	7.30	8.59	9.08	DNF	7.69	9.00	7.30
Belmont Spring 2026	First round	14	5.89	9.26	DNF	7.89	8.63	11.27	5.89
Duper Super Davis Spring 2026	First round	18	7.51	9.41	11.22	7.51	8.15	8.87	DNF
Bay Area Speedcubin' 68 - Belmont 2025	First round	22	7.39	11.44	17.00	9.00	8.31	18.76	7.39
Davis Fall 2025	First round	9	7.73	8.14	18.11	8.01	8.35	7.73	8.07
San Ramon Fall 2025	First round	24	6.88	12.08	8.28	6.88	20.01	DNF	7.96
Benicia Open 2025	First round	25	9.06	9.90	9.63	DNF	9.89	9.06	10.18
Davis Summer 2025	First round	19	8.19	9.85	11.66	8.19	DNF	8.54	9.35
Belmont Spring 2025	First round	22	8.02	11.44	DNF	10.78	10.63	12.92	8.02
Bay Area Speedcubin' 67 - San Ramon 2025	First round	52	11.11	20.14	15.65	20.97	23.81	24.20	11.11
Megaminx
Belmont Spring 2026	Final	18	1:32.58	1:39.39	1:33.92	1:39.97	1:44.28	1:32.58	1:46.70
Berkeley Spring 2026	Final	25	1:27.80	1:39.32	1:34.12	1:27.80	1:43.99	1:39.96	1:43.89
Davis Winter 2026	Final	19	1:19.27	1:32.51	1:38.11	1:19.27	1:34.73	1:28.66	1:34.15
Cool Down Berkeley 2025	First round	27	1:20.72	1:36.04	1:39.24	1:20.72	1:41.07	1:27.80	2:06.86
San Ramon Fall 2025	Final	22	1:27.20	1:33.01	1:27.20	1:41.75	1:33.38	1:36.59	1:29.05
Rubik's WCA World Championship 2025	First round	665	1:21.38		1:31.98	1:21.38
Berkeley Spring 2025	First round	23	1:18.08	1:26.76	1:22.92	1:35.49	1:31.61	1:25.75	1:18.08
Davis Fall 2024	Final	26	1:42.01	1:51.97	1:52.07	2:01.66	1:42.01	2:09.21	1:42.18
Pyraminx
Mountain House Open 2026	First round	16	3.96	4.94	4.65	5.60	5.94	4.56	3.96
Dublin California Open 2025	First round	17	4.82	5.68	4.82	5.40	10.53	5.52	6.12
Davis Fall 2025	Final	7	5.41	5.70	5.50	6.09	5.52	7.05	5.41
	First round	7	4.10	5.64	5.99	6.11	6.46	4.82	4.10
San Ramon Fall 2025	First round	25	6.31	6.67	6.31	6.84	8.42	6.79	6.37
Benicia Open 2025	First round	32	6.03	7.76	8.68	8.58	7.44	7.27	6.03
Rubik's WCA World Championship 2025	First round	788	5.76	7.12	7.46	5.76	7.27	6.64	8.34
Belmont Spring 2025	First round	27	6.23	7.59	6.46	8.41	9.75	6.23	7.89
Bay Area Speedcubin' 66 - Belmont 2024	First round	33	7.97	8.51	8.64	8.00	8.88	7.97	10.18
Rubik's WCA North American Championship 2024	First round	496	6.89	10.23	11.45	10.40	8.85	12.31	6.89
Bay Area Speedcubin' 63 - Atherton 2024	Second round	64	7.87	9.55	14.12	8.37	8.75	7.87	11.52
	First round	71	6.80	10.45	9.96	6.80	11.17	10.22	11.25
Bay Area Speedcubin' 59 LIVE - SSF 2024	First round	73	10.85	12.31	12.14	11.44	10.85	15.26	13.36
Skewb
Belmont Spring 2026	First round	22	5.60	7.70	8.24	6.15	9.77	8.70	5.60
San Ramon Fall 2025	First round	31	7.92	8.39	9.12	7.92	10.76	8.02	8.04
Rubik's WCA World Championship 2025	First round	879	5.92	8.66	5.92	7.78	9.55	8.64	9.95
Belmont Spring 2025	First round	28	6.16	8.20	10.35	7.24	9.34	6.16	8.03
Bay Area Speedcubin' 67 - San Ramon 2025	First round	34	5.76	9.64	9.43	9.91	12.17	9.57	5.76
Bay Area Speedcubin' 66 - Belmont 2024	First round	34	8.36	9.52	8.36	9.10	10.45	15.05	9.00
Bay Area Speedcubin' 63 - Atherton 2024	Second round	42	6.58	8.96	11.88	7.66	7.87	11.34	6.58
	First round	63	9.64	11.00	9.64	9.91	12.84	10.25	14.02
Berkeley Summer 2024	First round	54	7.52	13.72	12.97	7.52	DNF	14.54	13.65
Square-1
Bay Area Speedcubin' 68 - Belmont 2025	Final	8	15.20	17.20	19.42	21.36	15.80	15.20	16.39
	First round	6	13.52	16.91	16.99	16.97	22.28	13.52	16.76
Berkeley Fall 2025	First round	14	13.48	17.07	18.54	15.84	26.85	13.48	16.84
Berkeley Winter 2025	First round	19	24.45	27.67	29.42	34.12	24.45	26.95	26.64
Davis Fall 2024	Final	30	45.15	59.30	1:13.96	45.15	55.58	1:24.66	48.36