Matty Hiroto Inaba

WCA ID Region Gender Competitions Gold Silver Bronze
2016INAB01  USA Male 12 6 3 8

Japan Open Podiums
Year Event Place Single Average Result Details
 2017 Rubik's Cube 1 6.94 7.94 8.09 8.93 7.86 7.88 6.94
Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 21 24 62 5.58 7.28 52 22 19 4
 2x2x2 Cube 136 181 596 1.37 2.72 537 167 128 3
 4x4x4 Cube

7

10

29 24.79 30.72 81 23 20 1 3
 5x5x5 Cube 21 25 106 53.35 58.15 67 15 14 1 2 1
 6x6x6 Cube 31 36 154 1:53.14 2:02.68 174 43 37 1 1
 7x7x7 Cube 48 56 241 3:02.21 3:09.38 215 50 43
 3x3x3 One-Handed 185 243 974 13.55 16.67 827 197 150
 Megaminx 710 1104 4424 1:50.64

 Pyraminx 2061 2885 11555 6.94 9.19 8424 2006 1443
 Skewb 2674 3594 12398 9.26 14.12 12905 3752 2807
  Rubik's Cube
Competition Round Place Best Average Result Details
 Oregon Championship 2019 Final 1 5.91   7.28   7.07 9.33 7.12 5.91 7.64
Second round 1 6.51   7.54   7.08 8.19 7.91 6.51 7.64
First round 1 6.45   7.43   6.45 10.06 7.15 6.65 8.49
 Japan Championship 2018 Final 1 6.88   7.35   6.88 7.40 8.91 7.39 7.25
Second round 1 7.19   7.99   7.19 7.87 7.89 8.22 9.56
First round 2 7.15   8.56   10.48 7.15 9.21 9.09 7.38
 Hawaii 2018 Final 1 6.67   7.70   6.67 7.65 9.15 8.24 7.20
Second round 1 6.10   7.32   7.65 8.51 6.51 7.79 6.10
First round 1 6.39   7.28   6.39 6.81 6.96 8.07 9.18
 Berkeley Summer 2018 Final 4 6.50   8.57   7.00 8.68 6.50 10.04 DNF
Second round 7 7.32   8.82   8.86 9.15 8.45 7.32 9.85
First round 2 6.74   7.53   7.15 7.13 6.74 9.92 8.31
 CubingUSA Nationals 2018 Second round 82 7.91   10.05   DNF 12.09 7.91 9.09 8.97
First round 33 5.93   8.68   9.87 9.82 8.80 5.93 7.43
 Kansai Summer 2018 Final 5 6.05   10.79   6.05 8.96 12.16 DNF 11.24
Second round 1 8.02   9.01   9.43 9.45 8.02 12.89 8.15
First round 5 6.45   9.86   10.39 11.96 6.45 8.64 10.56
 Japan Open 2017 Final 1 6.94   7.94   8.09 8.93 7.86 7.88 6.94
Second round 2 5.58   8.78   5.58 8.13 9.72 8.93 9.27
First round 5 6.81   9.43   7.13 8.71 DNF 12.46 6.81
 Tokyo Pyraminx 2017 Final 6 8.57   10.50   10.21 10.59 8.57 10.70 11.69
First round 2 7.09   9.15   12.23 7.75 10.49 9.20 7.09
 Kansai Summer 2017 Final 6 8.46   10.52   10.35 DNF 9.33 11.89 8.46
Second round 3 7.61   9.53   7.61 8.66 9.92 10.76 10.00
First round 5 9.03   10.26   9.03 9.10 18.54 12.62 9.07
 Qualifornia 2017 Final 5 8.41   10.20   13.47 10.44 10.33 9.83 8.41
First round 6 9.35   10.06   13.84 9.82 11.00 9.35 9.37
 JRCA Kansai Summer 2016 Second round 13 11.40   13.84   14.19 15.44 13.27 14.06 11.40
First round 14 10.41   14.61   12.52 19.97 10.41 16.91 14.40
 Kanto Summer 2016 Final 17 11.16   13.40   14.73 12.43 13.05 14.78 11.16
  2x2x2 Cube
Competition Round Place Best Average Result Details
 Oregon Championship 2019 Final 3 1.43   2.98   3.25 2.31 3.79 3.38 1.43
Second round 4 2.79   3.21   3.31 2.79 3.87 3.04 3.29
First round 7 2.23   3.34   2.23 3.02 3.73 4.08 3.28
 Hawaii 2018 Final 3 2.81   3.04   4.49 3.07 3.09 2.97 2.81
First round 2 1.72   3.04   1.72 3.41 3.05 3.48 2.66
 Berkeley Summer 2018 Final 3 1.78   2.72   1.93 1.78 4.05 3.17 3.07
Combined First round 7 2.80   3.30   2.80 3.21 3.68 3.00 3.77
 Kansai Summer 2018 Final 4 1.37   3.36   1.37 3.64 4.31 4.50 2.13
First round 6 1.66   3.42   4.73 1.66 3.77 4.01 2.47
 JRCA Kansai Summer 2016 Final 6 3.18   6.50   8.40 5.00 6.09 8.40 3.18
First round 5 2.00   4.48   5.00 4.18 4.25 7.34 2.00
 Kanto Summer 2016 Final 5 3.99   4.73   4.93 4.54 3.99 5.79 4.72
  4x4x4 Cube
Competition Round Place Best Average Result Details
 Oregon Championship 2019 Final 3 31.11   34.00   34.38 34.00 35.45 31.11 33.61
Combined First round 2 29.47   32.02   30.18 35.58 37.13 29.47 30.29
 Japan Championship 2018 Final 3 29.88   31.72   29.88 33.25 31.02 32.43 31.72
Combined First round 3 27.60   30.72   33.27 34.27 30.46 27.60 28.43
 Hawaii 2018 Final 1 29.44   32.46   38.82 32.30 31.00 34.08 29.44
Combined First round 1 28.78   32.44   32.34 32.84 28.78 34.00 32.14
 Berkeley Summer 2018 Final 3 29.96   32.32   29.96 32.37 37.88 32.76 31.84
Combined First round 3 27.81   32.00   31.89 35.39 33.23 30.89 27.81
 CubingUSA Nationals 2018 Second round 37 32.20   35.42   38.90 35.00 33.64 37.61 32.20
First round 17 28.21   32.38   31.33 42.97 33.20 28.21 32.60
 Kansai Summer 2018 Final 4 24.79   35.69   41.67 33.73 24.79 37.83 35.52
First round 3 32.54   34.25   34.24 35.22 32.54 33.30 36.44
 Japan Open 2017 Final 9 36.45   38.14   39.28 37.43 37.72 43.77 36.45
Combined First round 12 36.28   38.85   43.99 39.84 38.94 37.77 36.28
 Tokyo Pyraminx 2017 Final 12 43.43   50.35   44.04 54.46 55.10 43.43 52.54
 JRCA Kansai Summer 2016 Combined First round 10 56.08   1:01.65   59.33 1:09.22 1:19.66 56.08 56.41
  5x5x5 Cube
Competition Round Place Best Average Result Details
 Oregon Championship 2019 Final 2 58.62   1:01.23   1:05.00 1:02.48 58.62 1:00.84 1:00.37
Combined First round 3 53.35   59.99   1:00.89 1:04.48 57.05 1:02.02 53.35
 Japan Championship 2018 Final 3 57.49   1:00.41   1:00.23 57.93 1:03.08 1:05.31 57.49
Combined First round 3 55.61   1:01.07   59.53 1:03.06 1:02.12 1:01.55 55.61
 Hawaii 2018 Combined Final 1 54.57   58.15   57.94 54.57 1:02.16 57.13 59.38
 Berkeley Summer 2018 Combined Final 2 57.05   1:01.90   57.26 57.05 1:11.58 1:03.71 1:04.73
 CubingUSA Nationals 2018 Second round 30 54.18   1:07.92   1:17.47 1:05.01 1:09.35 54.18 1:09.39
First round 25 58.56   1:04.80   58.56 1:00.63 1:08.25 1:08.79 1:05.53
 Japan Open 2017 Final 4 1:01.43   1:05.82   1:01.70 1:13.65 1:02.71 1:01.43 1:13.04
Combined First round 7 1:03.30   1:08.48   1:08.63 1:05.85 1:03.30 1:10.95 1:14.81
 Tokyo Pyraminx 2017 Final 8 1:18.24   1:20.15   1:18.71 1:19.79 1:22.04 1:18.24 1:21.94
 Kansai Summer 2017 First round 7 1:14.92   1:21.50   1:21.89 1:15.68 1:14.92 1:29.73 1:26.92
 Qualifornia 2017 Final 6 1:19.57   1:25.40   1:27.89 1:22.17 1:27.08 1:26.96 1:19.57
 Kanto Summer 2016 Final 12 1:37.49   1:42.92   1:45.51 1:44.09 1:39.15 1:37.49 DNF
  6x6x6 Cube
Competition Round Place Best Average Result Details
 Oregon Championship 2019 Combined Final 3 1:56.35   2:02.68   2:05.92 2:05.76 1:56.35
 Japan Championship 2018 Combined Final 9 1:53.14   2:09.21   1:53.14 2:14.97 2:19.52
 Berkeley Summer 2018 Combined Final 2 2:02.83   2:11.98   2:12.38 2:02.83 2:20.73
 CubingUSA Nationals 2018 First round 47 2:16.51   2:23.55   2:16.51 2:22.56 2:31.58
 Japan Open 2017 Combined Final 6 2:32.07   2:34.15   2:32.07 2:32.35 2:38.03
 Qualifornia 2017 Final 8 3:03.64   3:13.23   3:17.80 3:03.64 3:18.25
 JRCA Kansai Summer 2016 Final 6 4:00.84   4:26.61   5:06.55 4:00.84 4:12.44
  7x7x7 Cube
Competition Round Place Best Average Result Details
 Oregon Championship 2019 Combined Final 4 3:16.35   3:24.17   3:21.56 3:34.60 3:16.35
 Japan Championship 2018 Combined Final 10 3:02.21   3:09.38   3:03.07 3:22.87 3:02.21
 CubingUSA Nationals 2018 First round 91 4:15.18   4:30.07   4:19.44 4:15.18 4:55.60
 Japan Open 2017 Combined Final 11 4:02.84   4:20.29   4:02.84 4:23.96 4:34.06
 Kansai Summer 2017 Final 10 4:35.44   4:53.45   4:35.44 4:50.05 5:14.86
 Qualifornia 2017 Final 10 4:47.23   4:57.56   4:53.21 4:47.23 5:12.25
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 Japan Championship 2018 Final 12 16.23   17.82   22.32 18.17 16.23 18.80 16.50
Combined First round 12 16.57   17.23   20.50 16.57 17.35 17.35 17.00
 Berkeley Summer 2018 Final 7 13.55   16.67   20.49 13.55 17.21 14.91 17.88
Combined First round 8 15.00   16.79   DNF 17.34 16.51 15.00 16.52
 Japan Open 2017 Combined First round 15 19.62   21.30   19.62 19.63 21.35 22.92 23.26
 JRCA Kansai Summer 2016 First round 8 24.80   41.70   48.03 39.97 24.80 37.09 DNF
  Megaminx
Competition Round Place Best Average Result Details
 Japan Open 2017 Combined Final 24 1:50.64     1:50.64 DNF
  Pyraminx
Competition Round Place Best Average Result Details
 JRCA Kansai Summer 2016 First round 8 6.94   9.19   9.93 8.61 6.94 10.00 9.03
  Skewb
Competition Round Place Best Average Result Details
 Kanto Summer 2016 Final 10 9.26   14.12   9.26 DNF 12.93 10.71 18.72
  Oregon Championship 2019   (2019-3-8~10)
Oregon Championship 2019
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 5.91   7.28   7.07 9.33 7.12 5.91 7.64
Second round 1 6.51   7.54   7.08 8.19 7.91 6.51 7.64
First round 1 6.45   7.43   6.45 10.06 7.15 6.65 8.49
 2x2x2 Cube Final 3 1.43   2.98   3.25 2.31 3.79 3.38 1.43
Second round 4 2.79   3.21   3.31 2.79 3.87 3.04 3.29
First round 7 2.23   3.34   2.23 3.02 3.73 4.08 3.28
 4x4x4 Cube Final 3 31.11   34.00   34.38 34.00 35.45 31.11 33.61
Combined First round 2 29.47   32.02   30.18 35.58 37.13 29.47 30.29
 5x5x5 Cube Final 2 58.62   1:01.23   1:05.00 1:02.48 58.62 1:00.84 1:00.37
Combined First round 3 53.35   59.99   1:00.89 1:04.48 57.05 1:02.02 53.35
 6x6x6 Cube Combined Final 3 1:56.35   2:02.68   2:05.92 2:05.76 1:56.35
 7x7x7 Cube Combined Final 4 3:16.35   3:24.17   3:21.56 3:34.60 3:16.35
  Japan Championship 2018   (2018-12-22~23)
Japan Championship 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 6.88   7.35   6.88 7.40 8.91 7.39 7.25
Second round 1 7.19   7.99   7.19 7.87 7.89 8.22 9.56
First round 2 7.15   8.56   10.48 7.15 9.21 9.09 7.38
 4x4x4 Cube Final 3 29.88   31.72   29.88 33.25 31.02 32.43 31.72
Combined First round 3 27.60   30.72   33.27 34.27 30.46 27.60 28.43
 5x5x5 Cube Final 3 57.49   1:00.41   1:00.23 57.93 1:03.08 1:05.31 57.49
Combined First round 3 55.61   1:01.07   59.53 1:03.06 1:02.12 1:01.55 55.61
 6x6x6 Cube Combined Final 9 1:53.14   2:09.21   1:53.14 2:14.97 2:19.52
 7x7x7 Cube Combined Final 10 3:02.21   3:09.38   3:03.07 3:22.87 3:02.21
 3x3x3 One-Handed Final 12 16.23   17.82   22.32 18.17 16.23 18.80 16.50
Combined First round 12 16.57   17.23   20.50 16.57 17.35 17.35 17.00
  Hawaii 2018   (2018-11-24)
Hawaii 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 6.67   7.70   6.67 7.65 9.15 8.24 7.20
Second round 1 6.10   7.32   7.65 8.51 6.51 7.79 6.10
First round 1 6.39   7.28   6.39 6.81 6.96 8.07 9.18
 2x2x2 Cube Final 3 2.81   3.04   4.49 3.07 3.09 2.97 2.81
First round 2 1.72   3.04   1.72 3.41 3.05 3.48 2.66
 4x4x4 Cube Final 1 29.44   32.46   38.82 32.30 31.00 34.08 29.44
Combined First round 1 28.78   32.44   32.34 32.84 28.78 34.00 32.14
 5x5x5 Cube Combined Final 1 54.57   58.15   57.94 54.57 1:02.16 57.13 59.38
  Berkeley Summer 2018   (2018-9-15~16)
Berkeley Summer 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 4 6.50   8.57   7.00 8.68 6.50 10.04 DNF
Second round 7 7.32   8.82   8.86 9.15 8.45 7.32 9.85
First round 2 6.74   7.53   7.15 7.13 6.74 9.92 8.31
 2x2x2 Cube Final 3 1.78   2.72   1.93 1.78 4.05 3.17 3.07
Combined First round 7 2.80   3.30   2.80 3.21 3.68 3.00 3.77
 4x4x4 Cube Final 3 29.96   32.32   29.96 32.37 37.88 32.76 31.84
Combined First round 3 27.81   32.00   31.89 35.39 33.23 30.89 27.81
 5x5x5 Cube Combined Final 2 57.05   1:01.90   57.26 57.05 1:11.58 1:03.71 1:04.73
 6x6x6 Cube Combined Final 2 2:02.83   2:11.98   2:12.38 2:02.83 2:20.73
 3x3x3 One-Handed Final 7 13.55   16.67   20.49 13.55 17.21 14.91 17.88
Combined First round 8 15.00   16.79   DNF 17.34 16.51 15.00 16.52
  CubingUSA Nationals 2018   (2018-7-27~29)
CubingUSA Nationals 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 82 7.91   10.05   DNF 12.09 7.91 9.09 8.97
First round 33 5.93   8.68   9.87 9.82 8.80 5.93 7.43
 4x4x4 Cube Second round 37 32.20   35.42   38.90 35.00 33.64 37.61 32.20
First round 17 28.21   32.38   31.33 42.97 33.20 28.21 32.60
 5x5x5 Cube Second round 30 54.18   1:07.92   1:17.47 1:05.01 1:09.35 54.18 1:09.39
First round 25 58.56   1:04.80   58.56 1:00.63 1:08.25 1:08.79 1:05.53
 6x6x6 Cube First round 47 2:16.51   2:23.55   2:16.51 2:22.56 2:31.58
 7x7x7 Cube First round 91 4:15.18   4:30.07   4:19.44 4:15.18 4:55.60
  Kansai Summer 2018   (2018-7-14)
Kansai Summer 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 6.05   10.79   6.05 8.96 12.16 DNF 11.24
Second round 1 8.02   9.01   9.43 9.45 8.02 12.89 8.15
First round 5 6.45   9.86   10.39 11.96 6.45 8.64 10.56
 2x2x2 Cube Final 4 1.37   3.36   1.37 3.64 4.31 4.50 2.13
First round 6 1.66   3.42   4.73 1.66 3.77 4.01 2.47
 4x4x4 Cube Final 4 24.79   35.69   41.67 33.73 24.79 37.83 35.52
First round 3 32.54   34.25   34.24 35.22 32.54 33.30 36.44
  Japan Open 2017   (2017-12-16~17)
Japan Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube Final 1 6.94   7.94   8.09 8.93 7.86 7.88 6.94
Second round 2 5.58   8.78   5.58 8.13 9.72 8.93 9.27
First round 5 6.81   9.43   7.13 8.71 DNF 12.46 6.81
 4x4x4 Cube Final 9 36.45   38.14   39.28 37.43 37.72 43.77 36.45
Combined First round 12 36.28   38.85   43.99 39.84 38.94 37.77 36.28
 5x5x5 Cube Final 4 1:01.43   1:05.82   1:01.70 1:13.65 1:02.71 1:01.43 1:13.04
Combined First round 7 1:03.30   1:08.48   1:08.63 1:05.85 1:03.30 1:10.95 1:14.81
 6x6x6 Cube Combined Final 6 2:32.07   2:34.15   2:32.07 2:32.35 2:38.03
 7x7x7 Cube Combined Final 11 4:02.84   4:20.29   4:02.84 4:23.96 4:34.06
 3x3x3 One-Handed Combined First round 15 19.62   21.30   19.62 19.63 21.35 22.92 23.26
 Megaminx Combined Final 24 1:50.64     1:50.64 DNF
  Tokyo Pyraminx 2017   (2017-7-29)
Tokyo Pyraminx 2017
Event Round Place Best Average Result Details
 Rubik's Cube Final 6 8.57   10.50   10.21 10.59 8.57 10.70 11.69
First round 2 7.09   9.15   12.23 7.75 10.49 9.20 7.09
 4x4x4 Cube Final 12 43.43   50.35   44.04 54.46 55.10 43.43 52.54
 5x5x5 Cube Final 8 1:18.24   1:20.15   1:18.71 1:19.79 1:22.04 1:18.24 1:21.94
  Kansai Summer 2017   (2017-7-16)
Kansai Summer 2017
Event Round Place Best Average Result Details
 Rubik's Cube Final 6 8.46   10.52   10.35 DNF 9.33 11.89 8.46
Second round 3 7.61   9.53   7.61 8.66 9.92 10.76 10.00
First round 5 9.03   10.26   9.03 9.10 18.54 12.62 9.07
 5x5x5 Cube First round 7 1:14.92   1:21.50   1:21.89 1:15.68 1:14.92 1:29.73 1:26.92
 7x7x7 Cube Final 10 4:35.44   4:53.45   4:35.44 4:50.05 5:14.86
  Qualifornia 2017   (2017-3-25)
Qualifornia 2017
Event Round Place Best Average Result Details
 Rubik's Cube Final 5 8.41   10.20   13.47 10.44 10.33 9.83 8.41
First round 6 9.35   10.06   13.84 9.82 11.00 9.35 9.37
 5x5x5 Cube Final 6 1:19.57   1:25.40   1:27.89 1:22.17 1:27.08 1:26.96 1:19.57
 6x6x6 Cube Final 8 3:03.64   3:13.23   3:17.80 3:03.64 3:18.25
 7x7x7 Cube Final 10 4:47.23   4:57.56   4:53.21 4:47.23 5:12.25
  JRCA Kansai Summer 2016   (2016-7-31)
JRCA Kansai Summer 2016
Event Round Place Best Average Result Details
 Rubik's Cube Second round 13 11.40   13.84   14.19 15.44 13.27 14.06 11.40
First round 14 10.41   14.61   12.52 19.97 10.41 16.91 14.40
 2x2x2 Cube Final 6 3.18   6.50   8.40 5.00 6.09 8.40 3.18
First round 5 2.00   4.48   5.00 4.18 4.25 7.34 2.00
 4x4x4 Cube Combined First round 10 56.08   1:01.65   59.33 1:09.22 1:19.66 56.08 56.41
 6x6x6 Cube Final 6 4:00.84   4:26.61   5:06.55 4:00.84 4:12.44
 3x3x3 One-Handed First round 8 24.80   41.70   48.03 39.97 24.80 37.09 DNF
 Pyraminx First round 8 6.94   9.19   9.93 8.61 6.94 10.00 9.03
  Kanto Summer 2016   (2016-7-24)
Kanto Summer 2016
Event Round Place Best Average Result Details
 Rubik's Cube Final 17 11.16   13.40   14.73 12.43 13.05 14.78 11.16
 2x2x2 Cube Final 5 3.99   4.73   4.93 4.54 3.99 5.79 4.72
 5x5x5 Cube Final 12 1:37.49   1:42.92   1:45.51 1:44.09 1:39.15 1:37.49 DNF
 Skewb Final 10 9.26   14.12   9.26 DNF 12.93 10.71 18.72