Ni, Jay
Current rating: 1534
Record: 33-39-1
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 157 | Chen, Jeffrey (1693) | Won 2-0 | +211571 |
| 4sealed | 67 | Pestner, Tyson (1566) | Won 2-0 | +181589 |
| 5sealed | 8 | Zhuang, Ruize (1578) | Lost 1-2 | -181571 |
| 6sealed | 156 | Jacobson, Mark (1984) | Won 2-1 | +251596 |
| 7sealed | 23 | Soule, Nathaniel (1569) | Lost 1-2 | -191577 |
| 8sealed | 69 | Webb, Justin (1560) | Won 2-0 | +181595 |
| 9sealed | 72 | Witten, Zack (1936) | Lost 0-2 | -121583 |
| 10draft | 2081 | Holle, Brian (1574) | Lost 1-2 | -181565 |
| 11draft | 2028 | Franco, Justin (1550) | Lost 1-2 | -191546 |
| 12draft | 2109 | Crosby, Michael (1850) | Lost 1-2 | -121534 |
| top | average opponent: 1686record: 4-6 | new rating: 1534 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| A2sealed | 432 | Lewis VII, Earl (1485) | Won 2-0 | +191447 |
| A3sealed | 164 | Cheng, Wei (1696) | Won 2-0 | +231470 |
| A4sealed | 60 | Manz, Ricky (1585) | Lost 0-2 | -161454 |
| A5sealed | 62 | Smalley, Tyler (1724) | Won 2-1 | +231477 |
| A6sealed | 61 | Zax, Aryeh (1743) | Won 2-0 | +221499 |
| A7sealed | 78 | Segal, Jacob (1605) | Won 2-1 | +201519 |
| A8sealed | 40 | Ikawa, Yoshihiko (2015) | Lost 1-2 | -91510 |
| A9sealed | 492 | Yam, Philip (1819) | Won 2-0 | +231533 |
| draft | 153 | Parise, Brett (1529) | Won 2-0 | +181551 |
| draft | 55 | England, Sarah (1779) | Lost 0-2 | -141537 |
| draft | 136 | Rathvon, Mark (1609) | Lost 1-2 | -171520 |
| draft | 91 | Berry, Mike (1692) | Won 2-0 | +211541 |
| draft | 23 | Ferry, Sergio (1831) | Won 2-1 | +241565 |
| draft | 87 | Marklyn, Tyler (1767) | Lost 0-2 | -151550 |
| top | average opponent: 1706record: 9-5 | new rating: 1550 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 183 | Castorini, Victor (1637) | Lost 0-2 | -151431 |
| 4sealed | 327 | Yoo, Bradley (1898) | Won 2-0 | +261457 |
| 5sealed | 134 | Johnson, Ian (1553) | Won 2-1 | +201477 |
| 6sealed | 101 | Liang, Rich (1558) | Lost 1-2 | -171460 |
| 7sealed | 248 | Castro, Angel (1391) | Won 2-1 | +171477 |
| 8sealed | 182 | Go, Tamon (1553) | Won 2-1 | +191496 |
| 9sealed | 87 | Krishnamurthi, Naveen (1588) | Lost 1-2 | -161480 |
| 10draft | 76 | Feeman, Dylan (1717) | Lost 0-2 | -141466 |
| 11draft | 20 | Killeen, Tristan (1693) | Lost 0-2 | -141452 |
| 12draft | 91 | Pearson, Ritch (1642) | Lost 1-2 | -141438 |
| 13draft | 51 | Sadikin, Theodosius (1547) | Lost 1-2 | -161422 |
| 14draft | 42 | Arbios, Alexander (1528) | Won 2-1 | +201442 |
| 15draft | 39 | Farris, Billy (1691) | Lost 1-2 | -141428 |
| top | average opponent: 1615record: 5-8 | new rating: 1428 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 839 | Pepion, James (1452) | Won 2-1 | +171493 |
| 4sealed | 1319 | Ling, Haoran (1774) | Lost 1-2 | -131480 |
| 5sealed | 256 | Divine, Chad (1528) | Lost 1-2 | -171463 |
| 6sealed | 428 | Zell, Susan (1482) | Lost 0-2 | -171446 |
| top | average opponent: 1559record: 1-3 | new rating: 1446 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 378 | Ward, Daniel (1850) | Won 2-1 | +251504 |
| 4modern | 394 | Anderson, Michael 6559 (1557) | Lost 1-2 | -171487 |
| 5modern | 678 | Chung, Mathew (1705) | Won 2-1 | +221509 |
| 6modern | 174 | Ahn, Sung-Jin (1727) | Lost 1-2 | -141495 |
| 7modern | 316 | Nguyen, Anthony (1447) | Lost 1-2 | -191476 |
| top | average opponent: 1657record: 2-3 | new rating: 1476 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2129 | Oliver, Neal (1965) | Won 2-1 | +261527 |
| 4sealed | 105 | Seigman, Daniel (1738) | Won 2-0 | +221549 |
| 5sealed | 119 | Kaipainen, Anttu (1459) | Lost 0-2 | -191530 |
| 6sealed | 104 | Lazaro, Andrew (1579) | Lost 1-2 | -181512 |
| 7sealed | 353 | Firestone, Spencer (1561) | Lost 1-2 | -171495 |
| 8sealed | 470 | Good, Mark (1613) | Lost 0-2 | -161479 |
| top | average opponent: 1653record: 2-4 | new rating: 1479 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 147 | Madsen, Benton (1619) | Lost 0-2 | -161502 |
| 4sealed | 276 | Salveson, Eric G (1486) | Won 2-1 | +171519 |
| 5sealed | 325 | Perez-Bermejo, Juan (1542) | Won 2-0 | +191538 |
| 6sealed | 98 | Little, Harrison (1482) | Lost 0-2 | -191519 |
| 7sealed | 219 | Duong, Alvin (1535) | Won 2-0 | +181537 |
| 8sealed | 234 | Burns, Ryan (1557) | Lost 1-2 | -181519 |
| 9sealed | 302 | Gaydosh, Joshua (1526) | Lost 0-2 | -181501 |
| top | average opponent: 1535record: 3-4 | new rating: 1501 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 356 | Hennessey, Jeremy (1500) | Won 2-0 | +181537 |
| 2sealed | 254 | Headley, David (1579) | Draw 1-1 | +11538 |
| 3sealed | 235 | Shoemaker, Kevin (1470) | Won 2-1 | +161554 |
| 4sealed | 124 | Deffenbaugh, Christoph (1536) | Lost 0-2 | -181536 |
| 5sealed | 239 | Ghouth, Yusef (1519) | Lost 0-2 | -181518 |
| top | average opponent: 1521record: 2-2-1 | new rating: 1518 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 26 | Sanchez, Tristin (1500) | Won 2-0 | +181518 |
| 2standard | 161 | Perez, Jorge (1411) | Won 2-1 | +161534 |
| 3standard | 70 | Fischer, Benjamin (1536) | Won 2-1 | +181552 |
| 4standard | 92 | Shenhar, Shahar (1848) | Won 2-1 | +231575 |
| 5standard | 38 | Hamp, Shane (1535) | Won 0-0 | +181593 |
| 6standard | 25 | Wareham, Matt (1592) | Lost 0-2 | -181575 |
| 7standard | 18 | Newhausen, Aj (1541) | Lost 0-2 | -191556 |
| 8standard | 99 | Alberg, Robin (1516) | Lost 0-2 | -191537 |
| 9standard | 125 | Ruettiger, Bryant (1536) | Lost 0-2 | -181519 |
| top | average opponent: 1557record: 5-4 | new rating: 1519 | ||