Matty Hiroto Inaba
5x5x5 Cube
WCA ID: 2016INAB01
Country: USA 
Active since: 2016
36.37s
Best Single40.37s
Best Average54
Competitions1
Best Position493
Official Solves99
Rounds#16
Single WR#3
Single CR
#3
Single NR#13
Average WR#3
Average CR
#3
Average NR369
Podiums18/07/2026
Last ResultEvents
3x3x3 Cube
2x2x2 Cube
4x4x4 Cube
5x5x5 Cube
6x6x6 Cube
7x7x7 Cube
3x3x3 One-Handed
Megaminx
Pyraminx
Skewb
Competitions
Japan Championship 2026
Rubik's WCA North American Championship 2026
GAN Southern Championship 2026
Edgemont Cubing 2026
PBs in Palisades Spring 2026
King of Prussia Spring 2026
Liberty Science Center Open B 2026
PBs in Palisades Open 2026
Fort Lee Winter 2026
Brooklyn Waldorf Winter 2025
Rubik's x TheCubicle CubingUSA All-Stars 2025
Flushing Glow Autumn AM 2025
Westport Fall 2025
Liberty Science Center Fall B 2025
Hawaiian Island Tour - Honolulu 2025
Hawaiian Island Tour - Kāhala Open 2025
Hawaiian Island Tour - Hilo 2025
Hawaiian Island Tour - Waimea 2025
Hawaiian Island Tour - Kona 2025
Rubik's WCA World Championship 2025
Warm Up Seattle 2025
CubingUSA Southeast Championship 2025
Westview Cubing Favorites 2025
Nub Open Mission Viejo Spring 2025
Lakewood Newcomers 2025
Hawaiʻi Big Island Winter 2025
Honolulu Hoʻoilo 2025
Tacoma Winter 2025
Couve Cubing Fall 2024
DFW Cubing Fall 2024
Honolulu Hāʻulelau 2024
CubingUSA Southern Championship 2024
Rubik's WCA North American Championship 2024
Rubik's North America All-Stars 2024
CubingUSA Northwest Championship 2024
Bay Area Speedcubin' 63 - Atherton 2024
New Jersey Championship 2024
Honolulu Kupulau 2024
Lakewood Newcomers 2024
Hawaiʻi Big Island Winter 2024
Honolulu Nui a Makapō 2024
Honolulu Liʻiliʻi a ʻIke Maka 2024
Bay Area Speedcubin' 55 - San Ramon 2024
UCSD Extravaganza 2023
Ho'oholo in Honolulu 2023
Oregon Championship 2023
Rubik's WCA World Championship 2023
CubingUSA Nationals 2023
Canadian Championship 2023
Kailua-Kona Cubing 2023
Honolulu H-Perm Hōʻike 2023
A Bruin Cube Day Spring 2023
Oʻahu ʻOhana Cubing 2023
San Diego's Final Cube-Down 2022
AZCubing Winter 2022
Keep Portland Weird 2022
Bay Area Speedcubin' 39 2022
Hono Luau Cube Off 2022
Rubik's WCA North American Championship 2022
CubingUSA Northeast Championship 2022
PLU NxN 2022
DeNxNver 2022
Sioux Falls Winter 2021
SacCubing X 2021
Utah Fall 2021
BC Cubing Comeback A 2021
Empire State Summer A 2021
Idaho Summer B 2021
Hawaii Big Island 2020
Hawaii 2019
Japan Championship 2019
Bay Area Speedcubin' 20 2019
Nishinomiya Open 2019
WCA World Championship 2019
CubingUSA Western Championship 2019
CubingUSA Oregon Championship 2019
Japan Championship 2018
Hawaii 2018
Berkeley Summer 2018
CubingUSA Nationals 2018
Kansai Summer 2018
Japan Open 2017
Tokyo Pyraminx Open 2017
Kansai Summer 2017
Qualifornia 2017
JRCA Kansai Summer 2016
Kanto Summer 2016
Event Progression
Event PB Progression
Position Progression
Result Distribution
Competition Results Table
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Japan Championship 2026 | 18/07/2026 | Final | 38.17s | 41.04s | #1 |
| Rubik's WCA North American Championship 2026 | 02/07/2026 | Final | 40.05s | 42.49s | #4 |
| GAN Southern Championship 2026 | 11/06/2026 | Final | 40.78s | 45.14s | #1 |
| Liberty Science Center Open B 2026 | 01/03/2026 | Final | 43.66s | 47.15s | #1 |
| Rubik's x TheCubicle CubingUSA All-Stars 2025 | 01/11/2025 | Final | 40.55s | 41.93s | #2 |
| Flushing Glow Autumn AM 2025 | 26/10/2025 | Final | 39.76s | 45.16s | #1 |
| Liberty Science Center Fall B 2025 | 14/09/2025 | Final | 40.32s | 43.66s | #1 |
| Hawaiian Island Tour - Kona 2025 | 09/07/2025 | Final | 42.24s | 46.33s | #1 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Final | 37.75s | 41.65s | #5 |
| Warm Up Seattle 2025 | 28/06/2025 | Final | 39.54s | 44.62s | #2 |
| CubingUSA Southeast Championship 2025 | 13/06/2025 | Final | 40.30s | 47.18s | #2 |
| Westview Cubing Favorites 2025 | 01/06/2025 | Final | 41.43s | 44.37s | #1 |
| Honolulu Hoʻoilo 2025 | 25/01/2025 | Final | 41.15s | 45.60s | #1 |
| DFW Cubing Fall 2024 | 26/10/2024 | Final | 44.13s | 45.83s | #1 |
| CubingUSA Southern Championship 2024 | 02/08/2024 | Final | 42.09s | 43.69s | #1 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | Final | 41.01s | 45.06s | #4 |
| CubingUSA Northwest Championship 2024 | 28/06/2024 | Final | 38.24s | 41.85s | #1 |
| Bay Area Speedcubin' 63 - Atherton 2024 | 22/06/2024 | Final | 39.14s | 45.16s | #1 |
| New Jersey Championship 2024 | 25/05/2024 | Final | 40.26s | 47.77s | #1 |
| Honolulu Kupulau 2024 | 11/05/2024 | Final | 40.24s | 45.15s | #1 |
| Honolulu Nui a Makapō 2024 | 28/01/2024 | Final | 41.49s | 47.08s | #1 |
| UCSD Extravaganza 2023 | 07/10/2023 | Final | 43.51s | 46.78s | #2 |
| Ho'oholo in Honolulu 2023 | 23/09/2023 | Final | 45.10s | 47.87s | #1 |
| Oregon Championship 2023 | 01/09/2023 | Final | 41.66s | 48.15s | #1 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | Final | 43.45s | 45.54s | #8 |
| CubingUSA Nationals 2023 | 27/07/2023 | Final | 41.89s | 48.57s | #5 |
| Canadian Championship 2023 | 13/07/2023 | Final | 41.60s | 46.38s | #1 |
| Kailua-Kona Cubing 2023 | 29/05/2023 | Final | 45.00s | 46.03s | #1 |
| AZCubing Winter 2022 | 17/12/2022 | Final | 44.34s | 45.51s | #2 |
| Keep Portland Weird 2022 | 26/11/2022 | Final | 43.47s | 45.63s | #1 |
| Bay Area Speedcubin' 39 2022 | 05/11/2022 | Final | 43.97s | 45.53s | #1 |
| Hono Luau Cube Off 2022 | 24/09/2022 | Final | 45.40s | 48.30s | #1 |
| Rubik's WCA North American Championship 2022 | 07/07/2022 | Final | 45.53s | 48.39s | #1 |
| CubingUSA Northeast Championship 2022 | 27/05/2022 | Final | 43.15s | 51.31s | #3 |
| PLU NxN 2022 | 19/03/2022 | Final | 50.56s | 54.73s | #2 |
| DeNxNver 2022 | 12/02/2022 | Final | 44.88s | 54.76s | #1 |
| Utah Fall 2021 | 23/10/2021 | Final | 41.61s | 50.16s | #2 |
| BC Cubing Comeback A 2021 | 25/09/2021 | Final | 48.20s | 51.08s | #1 |
| Empire State Summer A 2021 | 31/07/2021 | Final | 43.38s | 52.79s | #2 |
| Hawaii Big Island 2020 | 19/01/2020 | Final | 43.99s | 48.25s | #1 |
| Japan Championship 2019 | 02/11/2019 | Final | 50.04s | 51.28s | #1 |
| Nishinomiya Open 2019 | 20/07/2019 | Final | 46.84s | 54.69s | #1 |
| WCA World Championship 2019 | 11/07/2019 | Second round | 54.77s | 57.02s | #18 |
| CubingUSA Western Championship 2019 | 22/06/2019 | Final | 51.91s | 58.28s | #2 |
| CubingUSA Oregon Championship 2019 | 08/03/2019 | Final | 58.62s | 1:01.23 | #2 |
| Japan Championship 2018 | 22/12/2018 | Final | 57.49s | 1:00.41 | #3 |
| Hawaii 2018 | 24/11/2018 | Final | 54.57s | 58.15s | #1 |
| Berkeley Summer 2018 | 15/09/2018 | Final | 57.05s | 1:01.90 | #2 |
| CubingUSA Nationals 2018 | 27/07/2018 | Second round | 54.18s | 1:07.92 | #30 |
| Japan Open 2017 | 16/12/2017 | Final | 1:01.43 | 1:05.82 | #4 |
| Tokyo Pyraminx Open 2017 | 29/07/2017 | Final | 1:18.24 | 1:20.15 | #8 |
| Kansai Summer 2017 | 16/07/2017 | First round | 1:14.92 | 1:21.50 | #7 |
| Qualifornia 2017 | 25/03/2017 | Final | 1:19.57 | 1:25.40 | #6 |
| Kanto Summer 2016 | 24/07/2016 | Final | 1:37.49 | 1:42.92 | #12 |
Round Breakdown
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Japan Championship 2026 | 18/07/2026 | First round | 38.26s | 40.37s | #1 |
| Japan Championship 2026 | 18/07/2026 | Final | 38.17s | 41.04s | #1 |
| Rubik's WCA North American Championship 2026 | 02/07/2026 | First round | 38.44s | 41.87s | #2 |
| Rubik's WCA North American Championship 2026 | 02/07/2026 | Second round | 37.98s | 42.59s | #3 |
| Rubik's WCA North American Championship 2026 | 02/07/2026 | Final | 40.05s | 42.49s | #4 |
| GAN Southern Championship 2026 | 11/06/2026 | First round | 39.21s | 42.37s | #1 |
| GAN Southern Championship 2026 | 11/06/2026 | Final | 40.78s | 45.14s | #1 |
| Liberty Science Center Open B 2026 | 01/03/2026 | Final | 43.66s | 47.15s | #1 |
| Rubik's x TheCubicle CubingUSA All-Stars 2025 | 01/11/2025 | First round | 40.99s | 42.42s | #2 |
| Rubik's x TheCubicle CubingUSA All-Stars 2025 | 01/11/2025 | Final | 40.55s | 41.93s | #2 |
| Flushing Glow Autumn AM 2025 | 26/10/2025 | Final | 39.76s | 45.16s | #1 |
| Liberty Science Center Fall B 2025 | 14/09/2025 | Final | 40.32s | 43.66s | #1 |
| Hawaiian Island Tour - Kona 2025 | 09/07/2025 | Final | 42.24s | 46.33s | #1 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | First round | 36.37s | 42.13s | #5 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Second round | 37.72s | 41.88s | #7 |
| Rubik's WCA World Championship 2025 | 03/07/2025 | Final | 37.75s | 41.65s | #5 |
| Warm Up Seattle 2025 | 28/06/2025 | First round | 41.60s | 42.49s | #2 |
| Warm Up Seattle 2025 | 28/06/2025 | Final | 39.54s | 44.62s | #2 |
| CubingUSA Southeast Championship 2025 | 13/06/2025 | First round | 41.14s | 42.88s | #1 |
| CubingUSA Southeast Championship 2025 | 13/06/2025 | Final | 40.30s | 47.18s | #2 |
| Westview Cubing Favorites 2025 | 01/06/2025 | Final | 41.43s | 44.37s | #1 |
| Honolulu Hoʻoilo 2025 | 25/01/2025 | Final | 41.15s | 45.60s | #1 |
| DFW Cubing Fall 2024 | 26/10/2024 | First round | 41.15s | 43.79s | #1 |
| DFW Cubing Fall 2024 | 26/10/2024 | Final | 44.13s | 45.83s | #1 |
| CubingUSA Southern Championship 2024 | 02/08/2024 | First round | 41.14s | 42.55s | #1 |
| CubingUSA Southern Championship 2024 | 02/08/2024 | Second round | 42.33s | 44.30s | #1 |
| CubingUSA Southern Championship 2024 | 02/08/2024 | Final | 42.09s | 43.69s | #1 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | First round | 39.90s | 42.00s | #4 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | Second round | 38.61s | 42.01s | #4 |
| Rubik's WCA North American Championship 2024 | 18/07/2024 | Final | 41.01s | 45.06s | #4 |
| CubingUSA Northwest Championship 2024 | 28/06/2024 | First round | 41.71s | 45.85s | #1 |
| CubingUSA Northwest Championship 2024 | 28/06/2024 | Final | 38.24s | 41.85s | #1 |
| Bay Area Speedcubin' 63 - Atherton 2024 | 22/06/2024 | First round | 38.54s | 47.54s | #2 |
| Bay Area Speedcubin' 63 - Atherton 2024 | 22/06/2024 | Final | 39.14s | 45.16s | #1 |
| New Jersey Championship 2024 | 25/05/2024 | First round | 42.88s | 47.37s | #1 |
| New Jersey Championship 2024 | 25/05/2024 | Second round | 37.53s | 43.84s | #1 |
| New Jersey Championship 2024 | 25/05/2024 | Final | 40.26s | 47.77s | #1 |
| Honolulu Kupulau 2024 | 11/05/2024 | Final | 40.24s | 45.15s | #1 |
| Honolulu Nui a Makapō 2024 | 28/01/2024 | First round | 43.80s | 47.16s | #1 |
| Honolulu Nui a Makapō 2024 | 28/01/2024 | Final | 41.49s | 47.08s | #1 |
| UCSD Extravaganza 2023 | 07/10/2023 | First round | 41.66s | 47.51s | #2 |
| UCSD Extravaganza 2023 | 07/10/2023 | Final | 43.51s | 46.78s | #2 |
| Ho'oholo in Honolulu 2023 | 23/09/2023 | Final | 45.10s | 47.87s | #1 |
| Oregon Championship 2023 | 01/09/2023 | First round | 42.11s | 47.22s | #1 |
| Oregon Championship 2023 | 01/09/2023 | Final | 41.66s | 48.15s | #1 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | First round | 43.73s | 46.05s | #11 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | Second round | 44.32s | 47.11s | #10 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | Final | 43.45s | 45.54s | #8 |
| CubingUSA Nationals 2023 | 27/07/2023 | First round | 47.96s | 49.61s | #6 |
| CubingUSA Nationals 2023 | 27/07/2023 | Second round | 43.39s | 47.94s | #5 |
| CubingUSA Nationals 2023 | 27/07/2023 | Final | 41.89s | 48.57s | #5 |
| Canadian Championship 2023 | 13/07/2023 | First round | 44.60s | 46.84s | #1 |
| Canadian Championship 2023 | 13/07/2023 | Final | 41.60s | 46.38s | #1 |
| Kailua-Kona Cubing 2023 | 29/05/2023 | First round | 40.20s | 45.36s | #1 |
| Kailua-Kona Cubing 2023 | 29/05/2023 | Final | 45.00s | 46.03s | #1 |
| AZCubing Winter 2022 | 17/12/2022 | First round | 49.81s | 52.47s | #2 |
| AZCubing Winter 2022 | 17/12/2022 | Final | 44.34s | 45.51s | #2 |
| Keep Portland Weird 2022 | 26/11/2022 | First round | 44.86s | 46.91s | #1 |
| Keep Portland Weird 2022 | 26/11/2022 | Final | 43.47s | 45.63s | #1 |
| Bay Area Speedcubin' 39 2022 | 05/11/2022 | First round | 46.99s | 48.63s | #1 |
| Bay Area Speedcubin' 39 2022 | 05/11/2022 | Final | 43.97s | 45.53s | #1 |
| Hono Luau Cube Off 2022 | 24/09/2022 | First round | 42.84s | 48.44s | #1 |
| Hono Luau Cube Off 2022 | 24/09/2022 | Final | 45.40s | 48.30s | #1 |
| Rubik's WCA North American Championship 2022 | 07/07/2022 | First round | 40.52s | 48.55s | #2 |
| Rubik's WCA North American Championship 2022 | 07/07/2022 | Second round | 44.86s | 49.52s | #2 |
| Rubik's WCA North American Championship 2022 | 07/07/2022 | Final | 45.53s | 48.39s | #1 |
| CubingUSA Northeast Championship 2022 | 27/05/2022 | First round | 50.16s | 52.42s | #5 |
| CubingUSA Northeast Championship 2022 | 27/05/2022 | Second round | 45.63s | 50.32s | #2 |
| CubingUSA Northeast Championship 2022 | 27/05/2022 | Semi Final | 43.32s | 52.01s | #6 |
| CubingUSA Northeast Championship 2022 | 27/05/2022 | Final | 43.15s | 51.31s | #3 |
| PLU NxN 2022 | 19/03/2022 | Final | 50.56s | 54.73s | #2 |
| DeNxNver 2022 | 12/02/2022 | Final | 44.88s | 54.76s | #1 |
| Utah Fall 2021 | 23/10/2021 | Final | 41.61s | 50.16s | #2 |
| BC Cubing Comeback A 2021 | 25/09/2021 | Final | 48.20s | 51.08s | #1 |
| Empire State Summer A 2021 | 31/07/2021 | First round | 47.14s | 50.83s | #1 |
| Empire State Summer A 2021 | 31/07/2021 | Final | 43.38s | 52.79s | #2 |
| Hawaii Big Island 2020 | 19/01/2020 | Final | 43.99s | 48.25s | #1 |
| Japan Championship 2019 | 02/11/2019 | First round | 47.91s | 54.42s | #2 |
| Japan Championship 2019 | 02/11/2019 | Final | 50.04s | 51.28s | #1 |
| Nishinomiya Open 2019 | 20/07/2019 | First round | 47.59s | 58.08s | #1 |
| Nishinomiya Open 2019 | 20/07/2019 | Final | 46.84s | 54.69s | #1 |
| WCA World Championship 2019 | 11/07/2019 | First round | 50.64s | 53.52s | #12 |
| WCA World Championship 2019 | 11/07/2019 | Second round | 54.77s | 57.02s | #18 |
| CubingUSA Western Championship 2019 | 22/06/2019 | First round | 55.03s | 59.15s | #2 |
| CubingUSA Western Championship 2019 | 22/06/2019 | Final | 51.91s | 58.28s | #2 |
| CubingUSA Oregon Championship 2019 | 08/03/2019 | First round | 53.35s | 59.99s | #3 |
| CubingUSA Oregon Championship 2019 | 08/03/2019 | Final | 58.62s | 1:01.23 | #2 |
| Japan Championship 2018 | 22/12/2018 | First round | 55.61s | 1:01.07 | #3 |
| Japan Championship 2018 | 22/12/2018 | Final | 57.49s | 1:00.41 | #3 |
| Hawaii 2018 | 24/11/2018 | Final | 54.57s | 58.15s | #1 |
| Berkeley Summer 2018 | 15/09/2018 | Final | 57.05s | 1:01.90 | #2 |
| CubingUSA Nationals 2018 | 27/07/2018 | First round | 58.56s | 1:04.80 | #25 |
| CubingUSA Nationals 2018 | 27/07/2018 | Second round | 54.18s | 1:07.92 | #30 |
| Japan Open 2017 | 16/12/2017 | First round | 1:03.30 | 1:08.48 | #7 |
| Japan Open 2017 | 16/12/2017 | Final | 1:01.43 | 1:05.82 | #4 |
| Tokyo Pyraminx Open 2017 | 29/07/2017 | Final | 1:18.24 | 1:20.15 | #8 |
| Kansai Summer 2017 | 16/07/2017 | First round | 1:14.92 | 1:21.50 | #7 |
| Qualifornia 2017 | 25/03/2017 | Final | 1:19.57 | 1:25.40 | #6 |
| Kanto Summer 2016 | 24/07/2016 | Final | 1:37.49 | 1:42.92 | #12 |
✉️
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