United States

Grant Mahoney

182.1

Total · rank #16

2.21

avg placement

28 games in United States

Games

Game	1st	2nd	3rd	4th	Result
2025-05-17 WRC NYC 2025-05 t-AS3J	Sheng Dong +21.6	Zezhong Wan +11.0	David Iu -5.1	Grant Mahoney -27.5	4 -27.5
2025-05-17 WRC NYC 2025-05 t-AS3J	Boyuan Niu +26.2	Yichi Xu +9.7	Grant Mahoney -6.3	Maya Way -29.6	3 -6.3
2025-05-17 WRC NYC 2025-05 t-AS3J	Nicholas Naimo +29.4	Grant Mahoney +2.7	Nobuki Tomita -9.1	Allon Scheyer -24.0	2 +2.7
2025-05-17 WRC NYC 2025-05 t-AS3J	Chris (sub) +37.2	Chuan Lin +24.2	Erik Karhan -16.8	Grant Mahoney -44.6	4 -44.6
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Kevin Ng +24.5	Katherine Salvador +5.5	Grant Mahoney -8.7	Minghui Chen -22.3	3 -8.7
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Rossi Yoshida +34.4	Frederic Faulkner +8.7	David Cabrera -10.7	Grant Mahoney -32.4	4 -32.4
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Collin Wang +23.2	Justin Fontano +8.5	Grant Mahoney -8.1	Shoto Sasaki -24.6	3 -8.1
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Grant Mahoney +26.5	Chris D +7.6	Ryan Zhu -4.6	Calvin Chu -30.5	1 +26.5
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Xiaoxiao Wu +42.0	Luis Vargas +8.8	Grant Mahoney -15.0	David Iu -35.8	3 -15.0
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Jenny Wang +25.2	Allen Zhang +4.1	Grant Mahoney -10.2	Jason Qin -21.1	3 -10.2
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Grant Mahoney +31.6	Vinny Tran +14.2	Kevin Xia -15.5	Mirby -30.3	1 +31.6
2025-12-08 Sparrow's Nest Open / World Riichi League NYC December 2025 t-JgyR	Masa Itami +38.5	Grant Mahoney +14.0	Hong Lin -17.3	Arturo Asmal Alava -35.2	2 +14.0
2026-08-30 World Riichi League NYC August 2026 t-mreV	Arturo +20.0	Grant Mahoney +8.9	Nolan Zhang -5.3	Chris C -23.6	2 +8.9
2026-08-30 World Riichi League NYC August 2026 t-mreV	Justin Fontano +32.6	Grant Mahoney +20.4	Will Song -12.8	Lionel Liu -40.2	2 +20.4
2026-08-30 World Riichi League NYC August 2026 t-mreV	Grant Mahoney +31.5	Greg +9.8	Tianshen He -5.7	Kate Li -35.6	1 +31.5
2026-08-30 World Riichi League NYC August 2026 t-mreV	Hans Gao +28.9	Yishen Wu +14.4	Haoyu Yin -8.2	Grant Mahoney -35.1	4 -35.1
2026-08-30 World Riichi League NYC August 2026 t-mreV	Grant Mahoney +39.5	Dylan Zhang +12.2	Jing Li -17.7	Lorenzo Desrosiers -34.0	1 +39.5
2026-08-30 World Riichi League NYC August 2026 t-mreV	Grant Mahoney +66.6	Binyi Zhang -5.7	Katie Kwok -20.2	Randy Y -40.7	1 +66.6
2026-08-30 World Riichi League NYC August 2026 t-mreV	Grant Mahoney +20.6	Toshiharu Hamana +4.6	Yicheng Z. -7.0	Richard Shu -18.2	1 +20.6
2026-08-30 World Riichi League NYC August 2026 t-mreV	Quincy Huang +25.5	Melissa Feng +5.3	Cody Lin -10.2	Grant Mahoney -20.6	4 -20.6
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Grant Mahoney +20.5	Minghui Chen +7.5	Christopher Lowell -8.4	Lisa Knox -19.6	1 +20.5
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Grant Mahoney +28.8	Sophie Yee +11.7	Xiaoxiao Wu -9.4	Toshiharu Hamana -31.1	1 +28.8
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Dylan Zhang +37.4	Amy Jiao +2.8	Grant Mahoney -12.5	Rowen Darrell -29.7	3 -12.5
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Grant Mahoney +37.1	Haoze Zhang +13.4	Birdy -18.2	Lorenzo Desrosiers -33.3	1 +37.1
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Rumi +30.6	Grant Mahoney +10.0	Art Hirano -6.3	Arturo -34.3	2 +10.0
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Sophie Yee +29.6	Takumi Kijima +0.8	Ra -15.2	Grant Mahoney -15.2	3 -15.2
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Grant Mahoney +24.3	Arthur McAnally +9.4	Haoze Zhang -4.3	Arturo -29.4	1 +24.3
2026-09-20 World Riichi League NYC September 2026 t-gMxe	Grant Mahoney +35.3	Toshiharu Hamana +2.7	Ezra Winston -10.9	Rumi -27.1	1 +35.3