Loh, Jason
Current rating: 1606
Record: 44-40-1 (GP) / 1-5 (professional)
Grand Prix Singapore 2013Grand Prix Kuala Lumpur 2014Grand Prix Taipei 2016Grand Prix Hong Kong 2017Grand Prix Singapore 2017Grand Prix Singapore 2018Grand Prix Hong Kong 2018Grand Prix Bangkok 2019Regional Championships Singapore 2022Regional Championships Clark 2023Pro Tour March of the MachineRegional Championships Singapore 2023Regional Championships Singapore 2023 Cycle 4
| Regional Championships Singapore 2023 Cycle 4 (pioneer) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 31 | Yang, Joshua (1854) | Lost 0-2 | -141625 |
| 2pioneer | 52 | Lim, Ting Yong (1530) | Lost 1-2 | -191606 |
| top | average opponent: 1692record: 0-2 | new rating: 1606 | ||
| Regional Championships Singapore 2023 (pioneer) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 61 | Koay, Benny (1500) | Won 2-0 | +171621 |
| 2pioneer | 26 | Sangudom, Sittinan (1524) | Won 2-0 | +161637 |
| 3pioneer | 4 | Abrazado, Nikko (1537) | Won 2-0 | +161653 |
| 4pioneer | 2 | Gutierrez, Ian Mark (1661) | Lost 1-2 | -181635 |
| 5pioneer | 18 | Oh, Chai Hock Andrew (1436) | Lost 1-2 | -211614 |
| 6pioneer | 26 | Ong, Richie (1919) | Lost 1-2 | -131601 |
| 7pioneer | 40 | Chew, Kelvin (1845) | Won 2-0 | +221623 |
| 8pioneer | 26 | Hokitcharoen, Siwakorn (1522) | Won 2-1 | +161639 |
| top | average opponent: 1618record: 5-3 | new rating: 1639 | ||
| Pro Tour March of the Machine (MOM standard) | starting rating: 1665 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 15 | Thompson-Exner, Gavin (1856) | Won 2-0 | +221687 |
| 2draft | 11 | Rabin, Noah (1775) | Lost 0-2 | -171670 |
| 3draft | 33 | Burkhart, Corey (1910) | Lost 0-2 | -141656 |
| 4standard | 104 | Debevoise, Andrew (1751) | Lost 1-2 | -161640 |
| 5standard | 110 | Leveratto, Matias (1809) | Lost 0-2 | -151625 |
| 6standard | 114 | Oyama, Takafumi (1474) | Lost 1-2 | -211604 |
| top | average opponent: 1762record: 1-5 | new rating: 1604 | ||
| Regional Championships Clark 2023 (ONE standard) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 20 | Teo, Joshua (1500) | Won 2-0 | +161626 |
| 2standard | 8 | Lorica, Paolo (1491) | Lost 0-2 | -201606 |
| 3standard | 26 | Gutierrez, Ian Mark (1629) | Won 2-0 | +181624 |
| 4standard | 11 | Teo, Yuen Peir (1780) | Won 2-1 | +211645 |
| 5standard | 12 | Ong, Zhi (1511) | Won 2-1 | +161661 |
| 6standard | 7 | Camangon, Gerald (1870) | Won 2-0 | +211682 |
| 7standard | 2 | Price, Nicholas (1912) | ID | 01682 |
| Qstandard | Pineda, Johnne Benedict (1722) | Lost 1-2 | -171665 | |
| top | average opponent: 1677record: 5-2-1 | new rating: 1665 | ||
| Regional Championships Singapore 2022 (pioneer) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 43 | Chaisomboon, Techin (1505) | Won 2-0 | +151652 |
| 2pioneer | 21 | Putra, Andy (1500) | Won 2-0 | +161668 |
| 3pioneer | 1 | Setya, Steven Dirga (1708) | Lost 1-2 | -181650 |
| 4pioneer | 31 | Maikhu, Suripat (1506) | Lost 0-2 | -201630 |
| 5pioneer | 47 | Hu, Ken (1548) | Lost 0-2 | -201610 |
| top | average opponent: 1553record: 2-3 | new rating: 1610 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1682 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 4 | Buakhruen, Sitthisak (1593) | Lost 1-2 | -201662 |
| 3sealed | 241 | Chu, Huseh Lan (1486) | Won 2-0 | +151677 |
| 4sealed | 116 | Choi, Suouk (1593) | Lost 1-2 | -191658 |
| 5sealed | 253 | Ow, Kai Kit (1500) | Lost 0-2 | -211637 |
| top | average opponent: 1543record: 1-3 | new rating: 1637 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1719 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 155 | Inui, Takashi (1606) | Lost 0-2 | -201699 |
| 4modern | 140 | Yin, Hongrui (1737) | Won 2-1 | +191718 |
| 5modern | 134 | Tiong, Chris (1621) | Lost 1-2 | -201698 |
| 6modern | 253 | Harane, Kenta (1806) | Lost 0-2 | -161682 |
| top | average opponent: 1693record: 1-3 | new rating: 1682 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 122 | Albaran, Noriel (1459) | Won 2-0 | +151643 |
| 4standard | 79 | Tan, Joseph Boon Kiat (1595) | Won 2-0 | +171660 |
| 5standard | 27 | Borabo, Erickson (1560) | Lost 0-2 | -201640 |
| 6standard | 70 | Choi, Kwok Keong (1662) | Lost 1-2 | -171623 |
| 7standard | 96 | Tian, Kuang Kai (1684) | Won 2-0 | +191642 |
| 8standard | 46 | See, Fen Fei (1580) | Won 2-0 | +171659 |
| 9standard | 33 | Zhi, Yimin (1968) | Won 2-0 | +231682 |
| 10standard | 36 | Naide, Kazutaka (1732) | Won 2-1 | +191701 |
| 11standard | 8 | Ohki, Tatsuhiko (1792) | Lost 1-2 | -161685 |
| 12standard | 33 | Li, Yi (1783) | Won 2-0 | +191704 |
| 13standard | 14 | Kozakai, Yukio (1681) | Won 2-0 | +181722 |
| 14standard | 19 | Chee, Howe Ming (1550) | Won 2-0 | +151737 |
| 15standard | 9 | Kong, Chong Teng (1750) | Lost 1-2 | -181719 |
| top | average opponent: 1677record: 9-4 | new rating: 1719 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 20 | Mokhtaruddin, Mohd Hafiz (1859) | Lost 0-2 | -131560 |
| 4sealed | 159 | Hafiz, Abdul (1478) | Won 2-0 | +161576 |
| 5sealed | 85 | Xie, Zhan (1665) | Won 2-0 | +201596 |
| 6sealed | 45 | Robb, Justin (1713) | Lost 1-2 | -161580 |
| 7sealed | 69 | Sia, Pei Ren (1607) | Lost 1-2 | -171563 |
| 8sealed | 160 | Guo, Cheng (1728) | Won 2-1 | +211584 |
| 9sealed | 119 | Au Yong, Wai Kin (1867) | Won 2-0 | +231607 |
| 10draft | 39 | Lim, Chun Wei Terry (1580) | Lost 1-2 | -191588 |
| 11draft | 54 | Casanova, Carlos (1811) | Won 2-1 | +221610 |
| 12draft | 54 | Kodama, Kentaro (1577) | Won 2-1 | +181628 |
| 13draft | 54 | Lee, Rick Hup Beng (1674) | Won 2-0 | +181646 |
| 14draft | 52 | Hamidon, Mohamad Hafiz (1620) | Lost 1-2 | -181628 |
| top | average opponent: 1682record: 7-5 | new rating: 1628 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 42 | Yohara, Tosho (1607) | Won 2-1 | +201533 |
| 4sealed | 92 | Gan, Zhaofeng 9383 (1620) | Won 2-0 | +191552 |
| 5sealed | 5 | Jim, Thomas (1743) | Lost 0-2 | -141538 |
| 6sealed | 72 | Kao, Wei Ning (1514) | Won 2-0 | +171555 |
| 7sealed | 17 | Tomomura, Hitoshi (1900) | Lost 1-2 | -121543 |
| 8sealed | 68 | Zhang, Yi 1971 (1625) | Won 2-0 | +201563 |
| 9sealed | 48 | Woodard, Nicholas Sant (1558) | Won 2-0 | +181581 |
| 10draft | 36 | Wong, Wei Quan (1631) | Lost 1-2 | -171564 |
| 11draft | 36 | McNeace, Shawn (1949) | Lost 0-2 | -121552 |
| 12draft | 35 | Ikebata, Ryou (1769) | Lost 0-2 | -141538 |
| 13draft | 22 | Wu, Kon Fai (1891) | Won 2-0 | +251563 |
| 14draft | 21 | Oh, Joo Hyun (1763) | Won 2-1 | +211584 |
| 15draft | 21 | Matsumoto, Fumiya (1972) | Lost 0-2 | -111573 |
| top | average opponent: 1734record: 7-6 | new rating: 1573 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 114 | Healy, Brendan (1608) | Won 2-1 | +211451 |
| 4standard | 92 | Shikama, Hideyasu (1393) | Won 2-0 | +171468 |
| 5standard | 13 | Lee, Shi Tian (2067) | Lost 0-2 | -81460 |
| 6standard | 43 | Sung, Bok Tung (1534) | Won 2-0 | +191479 |
| 7standard | 55 | Moriya, Jun (1847) | Lost 1-2 | -111468 |
| 8standard | 114 | Hung, Kai-Chun (1557) | Won 2-1 | +201488 |
| 9standard | 54 | Je, Sungeun (1664) | Draw 1-1 | +31491 |
| 10standard | 58 | Liao, Yi-Nan (1822) | Lost 0-2 | -121479 |
| 11standard | 88 | Lee, Jim Tim (1711) | Won 2-1 | +221501 |
| 12standard | 60 | Washida, Hiroshi (1554) | Won 2-1 | +191520 |
| 13standard | 47 | Fung, Chun Sing (1661) | Lost 1-2 | -161504 |
| 14standard | 64 | Matsubara, Ichiro (1753) | Won 2-1 | +231527 |
| 15standard | 43 | Yasuda, Masayuki (1779) | Lost 0-2 | -141513 |
| top | average opponent: 1688record: 7-5-1 | new rating: 1513 | ||
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 40 | Espano, Ryan (1773) | Lost 0-2 | -121430 |
| top | record: 0-1 | new rating: 1430 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Tan, David (1407) | Lost 1-2 | -201480 |
| 2sealed | 293 | Lim, Leslie (1374) | Lost 1-2 | -201460 |
| 3sealed | 312 | Koh, Shihao (1463) | Lost 0-2 | -181442 |
| top | average opponent: 1414record: 0-3 | new rating: 1442 | ||