Grant Mahoney
WRL World Rating — #16 of 417 · rating 2158 · 36 games · last played 2026-09-20
Game by game
| Date | Table | Result | Rating | |
|---|---|---|---|---|
| 2026-09-20World Riichi League NYC September 2026 |
1849
Toshiharu Hamana
2nd (+2.7)
1443
Ezra Winston
3rd (-10.9)
1750
Rumi
4th (-27.1)
|
1st (+35.3) | 2158 | +52 (+44s +7c) |
| 2026-09-20World Riichi League NYC September 2026 |
2215
Arthur McAnally
2nd (+9.4)
2107
Haoze Zhang
3rd (-4.3)
1838
Arturo
4th (-29.4)
|
1st (+24.3) | 2106 | +65 (+60s +6c) |
| 2026-09-20World Riichi League NYC September 2026 |
1724
Sophie Yee
1st (+29.6)
1821
Takumi Kijima
2nd (+0.8)
1804
Ra Frank
3rd (-15.2)
|
3rd (-15.2) | 2041 | -44 (-66s +22c) |
| 2026-09-20World Riichi League NYC September 2026 |
1730
Rumi
1st (+30.6)
1929
Art Hirano
3rd (-6.3)
1873
Arturo
4th (-34.3)
|
2nd (+10.0) | 2085 | +38 (+24s +14c) |
| 2026-09-20World Riichi League NYC September 2026 |
1947
Haoze Zhang
2nd (+13.4)
1936
Birdy
3rd (-18.2)
1498
Lorenzo Desrosiers
4th (-33.3)
|
1st (+37.1) | 2047 | +60 (+54s +6c) |
| 2026-09-20World Riichi League NYC September 2026 |
1951
Dylan Zhang
1st (+37.4)
1892
Amy Jiao
2nd (+2.8)
1454
Rowen Darrell
4th (-29.7)
|
3rd (-12.5) | 1987 | -17 (-37s +21c) |
| 2026-09-20World Riichi League NYC September 2026 |
1722
Sophie Yee
2nd (+11.7)
2135
Xiaoxiao Wu
3rd (-9.4)
1845
Toshiharu Hamana
4th (-31.1)
|
1st (+28.8) | 2004 | +66 (+60s +6c) |
| 2026-09-20World Riichi League NYC September 2026 |
1954
Minghui Chen
2nd (+7.5)
1975
Christopher Lowell
3rd (-8.4)
1699
Lisa Knox
4th (-19.6)
|
1st (+20.5) | 1938 | +66 (+61s +5c) |
| 2026-08-30World Riichi League NYC August 2026 |
2018
Quincy Huang
1st (+25.5)
1850
Melissa Feng
2nd (+5.3)
1666
Cody Lin
3rd (-10.2)
|
4th (-20.6) | 1872 | -78 (-101s +23c) |
| 2026-08-30World Riichi League NYC August 2026 |
1822
Toshiharu Hamana
2nd (+4.6)
2157
Yicheng Z.
3rd (-7.0)
2086
Richard Shu
4th (-18.2)
|
1st (+20.6) | 1950 | +72 (+65s +8c) |
| 2026-08-30World Riichi League NYC August 2026 |
1824
Binyi Zhang
2nd (-5.7)
1921
Katie Kwok
3rd (-20.2)
1996
Randy Y
4th (-40.7)
|
1st (+66.6) | 1878 | +68 (+63s +5c) |
| 2026-08-30World Riichi League NYC August 2026 |
1805
Dylan Zhang
2nd (+12.2)
1617
Jing Li
3rd (-17.7)
1491
Lorenzo Desrosiers
4th (-34.0)
|
1st (+39.5) | 1810 | +59 (+55s +3c) |
| 2026-08-30World Riichi League NYC August 2026 |
1732
Hans Gao
1st (+28.9)
1960
Yishen Wu
2nd (+14.4)
1730
Haoyu Yin
3rd (-8.2)
|
4th (-35.1) | 1751 | -51 (-64s +13c) |
| 2026-08-30World Riichi League NYC August 2026 |
1921
Greg
2nd (+9.8)
1964
Tianshen He
3rd (-5.7)
1480
Kate Li
4th (-35.6)
|
1st (+31.5) | 1802 | +71 (+65s +6c) |
| 2026-08-30World Riichi League NYC August 2026 |
1806
Justin Fontano
1st (+32.6)
2332
Will Song
3rd (-12.8)
1990
Lionel Liu
4th (-40.2)
|
2nd (+20.4) | 1731 | +63 (+54s +9c) |
| 2026-08-30World Riichi League NYC August 2026 |
1609
Arturo
1st (+20.0)
2219
Nolan Zhang
3rd (-5.3)
1764
Chris C
4th (-23.6)
|
2nd (+8.9) | 1668 | +61 (+52s +9c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
unrated
Masa Itami
1st (+38.5)
1815
Hong Lin
3rd (-17.3)
unrated
Arturo Asmal Alava
4th (-35.2)
|
2nd (+14.0) | 1607 | +45 (+40s +5c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
unrated
Vinny Tran
2nd (+14.2)
unrated
Kevin Xia
3rd (-15.5)
unrated
Mirby
4th (-30.3)
|
1st (+31.6) | 1562 | +57 (+55s +2c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
1583
Jenny Wang
1st (+25.2)
unrated
Allen Zhang
2nd (+4.1)
1809
Jason Qin
4th (-21.1)
|
3rd (-10.2) | 1505 | +29 (+22s +7c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
1596
Xiaoxiao Wu
1st (+42.0)
1480
Luis Vargas
2nd (+8.8)
1935
David Iu
4th (-35.8)
|
3rd (-15.0) | 1476 | +32 (+23s +9c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
unrated
Chris D
2nd (+7.6)
1643
Ryan Zhu
3rd (-4.6)
unrated
Calvin Chu
4th (-30.5)
|
1st (+26.5) | 1444 | +61 (+60s +1c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
unrated
Collin Wang
1st (+23.2)
1629
Justin Fontano
2nd (+8.5)
unrated
Shoto Sasaki
4th (-24.6)
|
3rd (-8.1) | 1383 | +27 (+23s +5c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
unrated
Rossi Yoshida
1st (+34.4)
1703
Frederic Faulkner
2nd (+8.7)
unrated
David Cabrera
3rd (-10.7)
|
4th (-32.4) | 1356 | -48 (-55s +7c) |
| 2025-12-08Sparrow's Nest Open / World Riichi League NYC December 2025 |
1512
Kevin Ng
1st (+24.5)
unrated
Katherine Salvador
2nd (+5.5)
1500
Minghui Chen
4th (-22.3)
|
3rd (-8.7) | 1404 | +24 (+18s +6c) |
| 2025-11-02World Riichi League Bucharest |
1778
Alexandre Dauriac
1st (+53.1)
1667
Jasper Germeys
2nd (-3.9)
1904
Christiaan Göbel
4th (-32.2)
|
3rd (-17.0) | 1380 | +44 (+33s +10c) |
| 2025-11-02World Riichi League Bucharest |
1817
Manuel Kameda-Schlich
1st (+61.8)
1705
Anna Zubenko
2nd (+15.4)
1784
Michał Waliszewski
4th (-49.0)
|
3rd (-28.2) | 1336 | +49 (+42s +7c) |
| 2025-11-02World Riichi League Bucharest |
1439
David Gadalean
1st (+34.7)
1720
Ivar Bouwman
2nd (+13.9)
unrated
Substitute 1
4th (-46.4)
|
3rd (-2.2) | 1287 | +36 (+30s +7c) |
| 2025-11-02World Riichi League Bucharest |
1642
Michał Waliszewski
1st (+27.1)
1679
Ivar Bouwman
2nd (+10.7)
1918
Arnaud Renard
3rd (-5.4)
|
4th (-32.4) | 1251 | -48 (-59s +10c) |
| 2025-11-02World Riichi League Bucharest |
1805
Christiaan Göbel
1st (+54.0)
1529
Rene Khezam
3rd (-17.0)
unrated
Substitute 1
4th (-45.8)
|
2nd (+8.8) | 1299 | +60 (+58s +3c) |
| 2025-11-02World Riichi League Bucharest |
1745
Manuel Kameda-Schlich
1st (+36.2)
1744
Vitalii Balaniuk
2nd (+22.2)
1533
David Gadalean
3rd (-15.0)
|
4th (-43.4) | 1239 | -56 (-67s +10c) |
| 2025-11-02World Riichi League Bucharest |
1678
Anna Zubenko
1st (+40.1)
1578
Mihnea Petraru
2nd (+0.7)
1660
Aleksander Orlikowski
3rd (-12.9)
|
4th (-27.9) | 1295 | -56 (-67s +11c) |
| 2025-11-02World Riichi League Bucharest |
unrated
Substitute 2
1st (+35.1)
1500
Michał Tkaczyk
2nd (+2.5)
1657
Jasper Germeys
3rd (-8.1)
|
4th (-29.5) | 1351 | -68 (-81s +13c) |
| 2025-05-17WRC NYC 2025-05 |
unrated
Chris (sub)
1st (+37.2)
unrated
Chuan Lin
2nd (+24.2)
1586
Erik Karhan
3rd (-16.8)
|
4th (-44.6) | 1419 | -77 (-94s +17c) |
| 2025-05-17WRC NYC 2025-05 |
1469
Nicholas Naimo
1st (+29.4)
1649
Nobuki Tomita
3rd (-9.1)
1654
Allon Scheyer
4th (-24.0)
|
2nd (+2.7) | 1496 | +61 (+52s +9c) |
| 2025-05-17WRC NYC 2025-05 |
1515
Boyuan Niu
1st (+26.2)
1419
Yichi Xu
2nd (+9.7)
1511
Maya Way
4th (-29.6)
|
3rd (-6.3) | 1435 | +16 (+2s +15c) |
| 2025-05-17WRC NYC 2025-05 |
1500
Sheng Dong
1st (+21.6)
unrated
Zezhong Wan
2nd (+11.0)
1500
David Iu
3rd (-5.1)
|
4th (-27.5) | 1419 | -81 (-100s +19c) |