Yoshizawa, Masaru
Current rating: 1536
Record: 51-46-2
Grand Prix Kobe 2014Grand Prix Kobe 2015Grand Prix Nagoya 2016Grand Prix Tokyo 2016Grand Prix Chiba 2016Grand Prix Shizuoka 2017Grand Prix Kobe 2017Grand Prix Kyoto 2017Grand Prix Chiba 2018Grand Prix Shizuoka 2018 (standard)Grand Prix Taipei 2019Grand Prix Chiba 2019Grand Prix Bangkok 2019Grand Prix Nagoya 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 434 | Chida, Keisuke (1500) | Won 2-0 | +171555 |
| 2pioneer | 87 | Ito, Kenta (1672) | Lost 0-2 | -161539 |
| 3pioneer | 505 | Amitani, Tatsuki (1498) | Won 2-0 | +181557 |
| 4pioneer | 216 | Kinoshita, Akira (1394) | Lost 0-2 | -211536 |
| top | average opponent: 1516record: 2-2 | new rating: 1536 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Jittavet, Pisut (1509) | Lost 1-2 | -191556 |
| 2sealed | 268 | Tan, Kuan Ming Kevin (1545) | Lost 1-2 | -181538 |
| top | average opponent: 1527record: 0-2 | new rating: 1538 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Satou, Takashi (1467) | Won 2-0 | +151643 |
| 2sealed | 97 | Mine, Masahiro (1839) | Lost 0-2 | -141629 |
| 3sealed | 717 | Saeki, Katsuhisa (1876) | Lost 0-2 | -141615 |
| 4sealed | 860 | Kanai, Wataru (1503) | Lost 0-2 | -201595 |
| 5sealed | 927 | Taga, Tomonori (1500) | Lost 0-2 | -201575 |
| top | average opponent: 1637record: 1-4 | new rating: 1575 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Kao, Jimmy (1533) | Won 2-1 | +181541 |
| 2standard | 35 | Tsai, Chao-Yang (1518) | Won 2-0 | +181559 |
| 3standard | 54 | Cheng, Hsiang Cheng (1491) | Lost 0-2 | -201539 |
| 4standard | 247 | Matsumoto, Masataka (1697) | Won 2-0 | +211560 |
| 5standard | 176 | Lee, Sin Wing (1511) | Won 2-1 | +171577 |
| 6standard | 63 | Carlos, Aaron (1701) | Won 2-1 | +211598 |
| 7standard | 43 | Li, Youchen (1701) | Won 2-1 | +191617 |
| 8standard | 44 | Sano, Keisuke (1608) | Lost 1-2 | -181599 |
| 9standard | 55 | Fujimoto, Takehiro8110 (1602) | Won 2-1 | +181617 |
| 10standard | 42 | Sun, Baoju (1647) | Won 2-1 | +191636 |
| 11standard | 32 | Kamata, Kazuhiro (1854) | Won 2-1 | +221658 |
| 12standard | 10 | Chu Heng, Eng (1820) | Lost 0-2 | -151643 |
| 13standard | 40 | Liu, Xingyang (1603) | Won 2-0 | +171660 |
| 14standard | 24 | Chan, Charlie (1613) | Lost 1-2 | -191641 |
| 15standard | 43 | Pan, Phimus (1918) | Lost 1-2 | -131628 |
| top | average opponent: 1655record: 10-5 | new rating: 1628 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 753 | Suzuki, Shutaro (1444) | Lost 1-2 | -201543 |
| 2standard | 687 | Nitta, Yuki (1596) | Lost 1-2 | -171526 |
| 3standard | 1073 | Hiraoka, Taku (1434) | Won 2-0 | +161542 |
| 4standard | 948 | Takeuchi, Yosuke (1456) | Lost 0-2 | -191523 |
| top | average opponent: 1483record: 1-3 | new rating: 1523 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Yamagishi, Terutaka (1500) | Lost 0-2 | -201568 |
| 2sealed | 889 | Jinba, Yuusuke (1479) | Won 2-0 | +161584 |
| 3sealed | 840 | Maeda, Yasuyuki (1560) | Won 2-0 | +181602 |
| 4sealed | 634 | Leong, Pou Man (1578) | Lost 1-2 | -181584 |
| 5sealed | 648 | Oomura, Takashi (1455) | Lost 1-2 | -211563 |
| top | average opponent: 1514record: 2-3 | new rating: 1563 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 107 | Yin, Hongrui (1490) | Lost 1-2 | -201571 |
| 3sealed | 597 | Hamamoto, Shouta (1499) | Won 2-0 | +161587 |
| 4sealed | 488 | Kimonji, Hiroki (1546) | Won 2-1 | +181605 |
| 5sealed | 210 | Taniguchi, Kenta (1526) | Lost 1-2 | -201585 |
| 6sealed | 659 | Umehara, Kei (1710) | Won 2-1 | +201605 |
| 7sealed | 392 | Kihara, Syouta (1616) | Lost 0-2 | -171588 |
| top | average opponent: 1564record: 3-3 | new rating: 1588 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 517 | Cheng Han, Yu (1535) | Won 2-1 | +171634 |
| 3modern | 86 | Sawamoto, Ryosuke (1519) | Draw 1-1 | -31631 |
| 4modern | 346 | Masuda, Kouhei (1457) | Lost 1-2 | -211610 |
| 5modern | 638 | Matsuoka, Kenshi (1509) | Lost 0-2 | -191591 |
| top | average opponent: 1505record: 1-2-1 | new rating: 1591 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 432 | Atsumi, Takashi (1536) | Lost 1-2 | -201609 |
| 3standard | 992 | Fujimoto, Takehiro1502 (1500) | Won 2-0 | +161625 |
| 4standard | 630 | Takimoto, Yusuke (1533) | Won 2-1 | +171642 |
| 5standard | 551 | Suzuki, Thierry (1539) | Lost 1-2 | -201622 |
| 6standard | 525 | Kyo, Ifu (1652) | Won 2-0 | +181640 |
| 7standard | 515 | Kawata, Kazuki (1550) | Won 2-1 | +171657 |
| 8standard | 272 | Munekata, Yuuki (1781) | Lost 1-2 | -161641 |
| 9standard | 505 | Sasaki, Osamu (1531) | Won 2-1 | +161657 |
| 10standard | 242 | Maruyama, Satoshi (1585) | Lost 1-2 | -191638 |
| 11standard | 394 | Mitsunaga, Yuki (1499) | Lost 1-2 | -211617 |
| top | average opponent: 1570record: 5-5 | new rating: 1617 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 10 | Yuuta, Tomomisu (1516) | Lost 0-2 | -211643 |
| 3legacy | 872 | Shimizu, Yuujin (1551) | Won 2-1 | +171660 |
| 4legacy | 461 | Azuma, Yuki (1481) | Lost 0-2 | -221638 |
| 5legacy | 785 | Oshima, Shimpei (1472) | Won 2-0 | +151653 |
| 6legacy | 554 | Hirata, Koutatsu (1626) | Won 2-1 | +181671 |
| 7legacy | 432 | Kiyatake, Morishi (1494) | Lost 0-2 | -211650 |
| 8legacy | 473 | Nishikawa, Tatsuya 3651 (1499) | Lost 1-2 | -211629 |
| top | average opponent: 1520record: 3-4 | new rating: 1629 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 358 | Sakurai, Tomoya (1430) | Won 2-0 | +141676 |
| 3standard | 659 | Kozaki, Yosuke (1591) | Lost 0-2 | -201656 |
| 4standard | 931 | Nunotani, Kousuke (1561) | Won 2-1 | +161672 |
| 5standard | 678 | Yamaji, Shunichi (1622) | Won 2-0 | +181690 |
| 6standard | 106 | Lin, Chia-Wei (1528) | Won 2-1 | +151705 |
| 7standard | 221 | Takesue, Chikara (1732) | Draw 1-1 | 01705 |
| 8standard | 168 | Kageura, Taisuke (1539) | Lost 0-2 | -211684 |
| 9standard | 349 | Kataoka, Hiroaki (1569) | Lost 0-2 | -201664 |
| top | average opponent: 1572record: 4-3-1 | new rating: 1664 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 837 | Sekine, Naoto (1783) | Won 2-0 | +221592 |
| 2sealed | 395 | Shimizu, Haruki (1553) | Won 2-1 | +181610 |
| 3sealed | 118 | Kim, Panjae (1533) | Won 2-1 | +161626 |
| 4sealed | 167 | Shinomiya, Yusuke (1483) | Won 2-0 | +161642 |
| 5sealed | 144 | Kitahara, Hiroaki (1874) | Lost 0-2 | -141628 |
| 6sealed | 162 | Nagaoka, Takayuki (1835) | Lost 1-2 | -151613 |
| 7sealed | 339 | Sasaoka, Hirohito (1456) | Won 2-1 | +161629 |
| 8sealed | 180 | Fujitani, Masahiro (1559) | Won 2-0 | +161645 |
| 9sealed | 152 | Kobayashi, Keita (1554) | Lost 1-2 | -191626 |
| 10draft | 62 | Kawakami, Takehito (1640) | Won 2-1 | +181644 |
| 11draft | 215 | Sakai, Shigeto (1516) | Won 2-0 | +161660 |
| 12draft | 345 | Oiso, Kenji (1758) | Won 2-0 | +191679 |
| 13draft | 109 | Morita, Kouki (1705) | Lost 0-2 | -171662 |
| top | average opponent: 1634record: 9-4 | new rating: 1662 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 563 | Ohtsuki, Shinya (1500) | Won 2-1 | +161580 |
| 2standard | 160 | Hongo, Hiroki (1502) | Won 2-0 | +171597 |
| 3standard | 257 | Kanda, Akihiro (1488) | Won 2-1 | +161613 |
| 4standard | 132 | Sato, Hisashi (1502) | Lost 1-2 | -201593 |
| 5standard | 184 | Matsuda, Yukihisa (1363) | Won 2-1 | +141607 |
| 6standard | 96 | Murakami, Hikaru (1552) | Lost 0-2 | -191588 |
| 7standard | 404 | Aoki, Takuya (1619) | Lost 0-2 | -181570 |
| top | average opponent: 1504record: 4-3 | new rating: 1570 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 391 | Iwai, Yuusuke (1500) | Won 2-1 | +181518 |
| 2modern | 12 | Matsuyama, Takuya (1482) | Won 2-0 | +171535 |
| 3modern | 35 | Yamada, Takuya (1585) | Won 2-0 | +191554 |
| 4modern | 94 | Tomomura, Hitoshi (1655) | Won 2-1 | +201574 |
| 5modern | 23 | Shiba, Yunosuke (1603) | Lost 0-2 | -171557 |
| 6modern | 168 | Nakamura, Hajime (1777) | Lost 1-2 | -141543 |
| 7modern | 261 | Matsubara, Ichiro (1642) | Won 2-0 | +191562 |
| 8modern | 144 | Mayor, Damien (1648) | Won 2-1 | +201582 |
| 9modern | 119 | Yoshii, Takayuki (1562) | Lost 1-2 | -181564 |
| top | average opponent: 1606record: 6-3 | new rating: 1564 | ||