Sasaki, Masaya 1310
Current rating: 1558
Record: 15-15
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 62 | Shin, Kanyou (1491) | Lost 1-2 | -191555 |
| 3sealed | 778 | Masatsugu, Tatsuya (1557) | Lost 0-2 | -181537 |
| 4sealed | 1140 | Yamada, Kazuki (1496) | Won 2-0 | +171554 |
| 5sealed | 617 | Kamiya, Kazuhiro (1424) | Won 2-0 | +161570 |
| 6sealed | 729 | Nagaya, Katsuya (1517) | Won 2-0 | +171587 |
| 7sealed | 257 | Nose, Koji (1908) | Lost 1-2 | -131574 |
| 8sealed | 578 | Saito, Tomoya (1680) | Lost 0-2 | -161558 |
| top | average opponent: 1582record: 3-4 | new rating: 1558 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 648 | Tamura, Youhei (1550) | Won 2-0 | +201477 |
| 4sealed | 583 | Kusakabe, Shuichi (1642) | Won 2-1 | +211498 |
| 5sealed | 517 | Watanabe, Yuuya (1999) | Won 2-0 | +261524 |
| 6sealed | 523 | Onodera, Yuuji (1539) | Won 2-0 | +191543 |
| 7sealed | 502 | Ohira, Shinichi (1597) | Lost 1-2 | -171526 |
| 8sealed | 514 | Hattori, Taiki (1717) | Won 2-1 | +211547 |
| 9sealed | 517 | Kawamura, Kazushi (1909) | Won 2-1 | +251572 |
| 10draft | 13 | Yam, Wing Chun (1818) | Won 2-1 | +221594 |
| 11draft | 77 | Matsui, Hisataka (1843) | Lost 0-2 | -141580 |
| 12draft | 40 | Morofuji, Takuma (2008) | Won 2-0 | +261606 |
| 13draft | 30 | Ishiwada, Hiroyuki (1685) | Lost 1-2 | -171589 |
| 14draft | 71 | Ichikawa, Yuuki (1753) | Lost 0-2 | -151574 |
| 15draft | 51 | Sugai, Masaki (1674) | ID | 01574 |
| top | average opponent: 1749record: 8-4-1 | new rating: 1574 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 151 | Fuchita, Shouhei (1518) | Won 2-0 | +191483 |
| 4standard | 84 | Hoshino, Shinsuke (1591) | Won 2-1 | +201503 |
| 5standard | 51 | Cho, Bu-Hong (1648) | Lost 0-2 | -151488 |
| 6standard | 107 | Tanaka, Hayato (1548) | Won 2-1 | +191507 |
| 7standard | 57 | Yamakita, Yuya (1618) | Lost 1-2 | -161491 |
| 8standard | 87 | Bang, Hyun-Jung (1493) | Lost 0-2 | -181473 |
| 9standard | 260 | Morita, Susumu (1619) | Lost 0-2 | -161457 |
| top | average opponent: 1576record: 3-4 | new rating: 1457 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 736 | Kaneko, Junpei (1573) | Lost 0-2 | -171483 |
| 5sealed | 821 | Mizutani, Yuki (1403) | Lost 1-2 | -191464 |
| 6sealed | 893 | Tomomura, Hitoshi (1467) | Won 2-0 | +181482 |
| 7sealed | 809 | Edmunds, James (1488) | Lost 0-2 | -181464 |
| top | average opponent: 1483record: 1-3 | new rating: 1464 | ||