Yajima, Tatsuaki
Current rating: 1688
Record: 76-55 (GP) / 12-15 (professional)
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 472 | Takase, Fumiya (1466) | Won 2-0 | +141686 |
| 2standard | 236 | Takahashi, Mao (1518) | Lost 1-2 | -211665 |
| 3standard | 717 | Isayama, Yusuke (1604) | Lost 1-2 | -191646 |
| 4standard | 717 | Iwata, Noriaki (1481) | Won 2-1 | +151661 |
| 5standard | 767 | Yamasaki, Taro (1453) | Won 2-1 | +141675 |
| 6standard | 433 | Jin, Tao (1495) | Won 2-0 | +151690 |
| 7standard | 299 | Sato, Motohiko (1747) | Lost 1-2 | -171673 |
| 8standard | 465 | Horiuchi, Shingo (1513) | Won 2-0 | +151688 |
| top | average opponent: 1535record: 5-3 | new rating: 1688 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 296 | Shoji, Kenta (1565) | Won 2-0 | +171653 |
| 2standard | 502 | Kusuzawa, Takuma (1472) | Won 2-0 | +141667 |
| 3standard | 253 | Oonuma, Hiroki (1602) | Lost 1-2 | -191648 |
| 4standard | 594 | Matsuoka, Tatsushi (1526) | Won 2-1 | +161664 |
| 5standard | 429 | Nam, Sung Wook (1865) | Won 2-1 | +221686 |
| 6standard | 368 | Oku, Yusuke (1406) | Lost 1-2 | -231663 |
| 7standard | 356 | Mochizuki, Yuki (1584) | Won 2-0 | +161679 |
| 8standard | 380 | Tobisawa, Takenori (1580) | Won 2-1 | +161695 |
| 9standard | 118 | Yamasaki, Takumi (1677) | Lost 1-2 | -181677 |
| 10standard | 177 | Fukuoka, Sou (1864) | Won 2-1 | +211698 |
| 11standard | 119 | Yoshimura, Wataru (1480) | Won 2-1 | +141712 |
| 12standard | 54 | Yamashita, Yoshiki (1523) | Won 2-0 | +151727 |
| 13standard | 45 | Miyagi, Moto (1752) | Lost 1-2 | -171710 |
| 14standard | 64 | Iimura, Yuta (1620) | Lost 1-2 | -201690 |
| 15standard | 101 | Kamata, Kazuhiro (1697) | Lost 1-2 | -181672 |
| top | average opponent: 1614record: 9-6 | new rating: 1672 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1635 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 685 | Onizuka, Hiroshi (1703) | Lost 0-2 | -171618 |
| 2sealed | 637 | Kakuuchi, Mayako (1393) | Won 2-1 | +141632 |
| 3sealed | 959 | Iwata, Seiya (1485) | Won 2-0 | +151647 |
| 4sealed | 420 | Tokutake, Masayuki (1483) | Lost 0-2 | -211626 |
| 5sealed | 719 | Uchino, Jun (1565) | Won 2-0 | +171643 |
| 6sealed | 685 | Ogyu, Yoshiyuki (1386) | Won 2-1 | +141657 |
| 7sealed | 461 | Mizui, Tomoyuki (1503) | Lost 0-2 | -211636 |
| top | average opponent: 1503record: 4-3 | new rating: 1636 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Liew, Kian Ann (1527) | Won 2-1 | +161665 |
| 2standard | 151 | Soon Yong, Yeap (1542) | Won 2-1 | +161681 |
| 3standard | 162 | Horikawa, Yuichi (1488) | Lost 1-2 | -221659 |
| 4standard | 146 | Tsuda, Tomohiro (1556) | Lost 1-2 | -201639 |
| 5standard | 252 | Burhanudin, Faizal (1506) | Won 2-1 | +161655 |
| 6standard | 200 | Chew Jun, George (1535) | Lost 0-2 | -201635 |
| top | average opponent: 1526record: 3-3 | new rating: 1635 | ||
| Pro Tour Ixalan (XLN standard) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 70 | Prost, Andrejs (2048) | Won 2-1 | +241713 |
| 2draft | 16 | Blohon, Lukas (2014) | Won 2-1 | +241737 |
| 3draft | 115 | Hayne, Alexander (1967) | Lost 1-2 | -141723 |
| 4standard | 110 | Rubin, Benjamin (1896) | Won 2-1 | +211744 |
| 5standard | 21 | Sun, Allen (1829) | Won 2-0 | +191763 |
| 6standard | 26 | Watsfeldt, Elias (1980) | Lost 1-2 | -141749 |
| 7standard | 51 | Roman, Patricio (1916) | Lost 0-2 | -151734 |
| 8standard | 75 | Mengucci, Andrea (1926) | Lost 1-2 | -141720 |
| 9draft | 54 | Dahlquist, Niklas (1510) | Lost 0-2 | -221698 |
| 10draft | 55 | de Jesus Freitas, Marcos Paulo (1932) | Lost 1-2 | -141684 |
| 11draft | 51 | Lee, Link (1548) | Lost 1-2 | -201664 |
| 12standard | 140 | Chin, Ricky (1862) | Lost 1-2 | -151649 |
| top | average opponent: 1869record: 4-8 | new rating: 1649 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1720 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 475 | Haruta, Takatsugu (1374) | Lost 1-2 | -241696 |
| 3modern | 1030 | Ito, Ken (1653) | Lost 0-2 | -191677 |
| 4modern | 1001 | Yamabe, Kazumi (1345) | Won 2-0 | +131690 |
| 5modern | 747 | Chiba, Takashi (1503) | Lost 1-2 | -221668 |
| 6modern | 964 | Tawada, Naoto (1552) | Won 2-0 | +161684 |
| 7modern | 786 | Brickey, Christopher (1601) | Won 2-0 | +171701 |
| 8modern | 699 | Watanabe, Takeshi 9875 (1517) | Won 2-1 | +141715 |
| 9modern | 509 | Nogami, Tokio (1577) | Won 2-0 | +161731 |
| 10modern | 416 | Hashizume, Tomohiro (1543) | Lost 1-2 | -221709 |
| 11modern | 337 | Ishikawa, Kenya (1577) | Lost 0-2 | -201689 |
| top | average opponent: 1524record: 5-5 | new rating: 1689 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1800 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 443 | Katou, Takeru (1444) | Won 2-0 | +121812 |
| 3standard | 655 | Nakamura, Yuya (1548) | Lost 0-2 | -231789 |
| 4standard | 614 | Miyake, Toru (1466) | Lost 0-2 | -241765 |
| 5standard | 718 | Semura, Junichi (1608) | Lost 1-2 | -211744 |
| 6standard | 1008 | Hamaguchi, Shoji (1396) | Lost 1-2 | -241720 |
| top | average opponent: 1492record: 1-4 | new rating: 1720 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1775 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1011 | Pan, Yude (1495) | Won 2-0 | +131788 |
| 4modern | 21 | Sim, Daryl (1549) | Won 2-0 | +141802 |
| 5modern | 21 | Pavese, Marco (1667) | Won 2-1 | +151817 |
| 6modern | 1004 | Meng, Wei (1591) | Won 2-0 | +141831 |
| 7modern | 8 | Noine, Kazuhiro (1584) | Lost 0-2 | -221809 |
| 8modern | 1007 | Wu, Kon Fai (1689) | Lost 0-2 | -201789 |
| 9modern | 35 | Lu, Chao (1791) | Won 2-0 | +181807 |
| 10modern | 39 | Chia, Evan En Yao (1588) | Won 2-0 | +141821 |
| 11modern | 27 | Zhang, Shixian (1578) | Won 2-1 | +131834 |
| 12modern | 7 | Li, Xiaoyan (1549) | Lost 1-2 | -231811 |
| 13modern | 43 | Saito, Tomoharu (2023) | Won 2-1 | +221833 |
| 14modern | 19 | Ichikawa, Yuuki (2163) | Lost 0-2 | -121821 |
| 15modern | 23 | Cuartero, John Michael Litam (1648) | Lost 0-2 | -211800 |
| top | average opponent: 1686record: 8-5 | new rating: 1800 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1757 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 241 | Tee, Eric (1501) | Won 2-0 | +131770 |
| 4standard | 56 | Sone, Hirotoshi (1596) | Won 2-0 | +151785 |
| 5standard | 8 | Gotou, Hiroyuki (1678) | Lost 1-2 | -201765 |
| 6standard | 245 | Miyawaki, Takeshi (1662) | Won 2-0 | +161781 |
| 7standard | 190 | Oldziey, Kalim (1811) | Lost 1-2 | -171764 |
| 8standard | 205 | Kurosawa, Yuuki7831 (1519) | Won 2-0 | +131777 |
| 9standard | 276 | Seki, Takayuki (1570) | Won 2-0 | +151792 |
| 10standard | 159 | Kudou, Takunori (1616) | Won 2-1 | +151807 |
| 11standard | 41 | Suzuki, Masahiro (1702) | Won 2-1 | +161823 |
| 12standard | 37 | Hayashi, Yuya (1610) | Lost 1-2 | -221801 |
| 13standard | 94 | Yamada, Kazuki (1571) | Lost 1-2 | -221779 |
| 14standard | 196 | Indrakesuma, Taufik (1749) | Won 2-1 | +171796 |
| 15standard | 94 | Watanabe, Yuta (1626) | Lost 1-2 | -211775 |
| top | average opponent: 1632record: 8-5 | new rating: 1775 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1698 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 291 | Yamamoto, Kouhei2453 (1667) | Won 2-1 | +171715 |
| 4standard | 115 | Shiga, Kota (1545) | Won 2-0 | +151730 |
| 5standard | 56 | Nagao, Yasutaka (1691) | Lost 1-2 | -181712 |
| 6standard | 122 | Morinaka, Fuyuki (1555) | Won 2-0 | +151727 |
| 7standard | 176 | Nakamura, Yuki 8131 (1543) | Won 2-1 | +141741 |
| 8standard | 73 | Yanaseko, Kentarou (1733) | Won 2-0 | +181759 |
| 9standard | 17 | Okamoto, Ichiro (1644) | Won 2-0 | +161775 |
| 10standard | 20 | Miyata, Yuuya (1650) | Won 2-0 | +161791 |
| 11standard | 5 | Yoshikawa, Hidenobu (1700) | Won 2-1 | +161807 |
| 12standard | 10 | Takahashi, Zen (1925) | Lost 0-2 | -161791 |
| 13standard | 17 | Chiba, Akio (2041) | Lost 1-2 | -131778 |
| 14standard | 42 | Okada, Motohiro (1609) | Lost 0-2 | -211757 |
| 15standard | 50 | Satou, Takahisa (1614) | ID | 01757 |
| top | average opponent: 1686record: 8-4-1 | new rating: 1757 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2177 | Mituyasu, Yuki (1565) | Lost 0-2 | -201673 |
| 4sealed | 2226 | Dapat, Clyde (1398) | Won 2-0 | +131686 |
| 5sealed | 2149 | Goto, Kosuke (1645) | Won 2-0 | +171703 |
| 6sealed | 2047 | Dezani, Jeremy (1783) | Lost 1-2 | -171686 |
| 7sealed | 2085 | Sano, Masahiko (1619) | Won 2-1 | +171703 |
| 8sealed | 2114 | Takagi, Hayato (1558) | Won 2-1 | +161719 |
| 9sealed | 2029 | Saijo, Yuichi (1570) | Lost 0-2 | -211698 |
| top | average opponent: 1591record: 4-3 | new rating: 1698 | ||
| Pro Tour Dragons of Tarkir (DTK standard) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 138 | Yamagami, Yudai (1536) | Won 2-0 | +161646 |
| 2draft | 121 | Janik, Maciej (1954) | Lost 1-2 | -121634 |
| 3draft | 56 | Del Moral Leon, Antonio (2056) | Won 2-0 | +251659 |
| 4standard | 66 | Berger, Maximilien (1682) | Lost 0-2 | -181641 |
| 5standard | 98 | Basham, Levi (1521) | Lost 0-2 | -201621 |
| 6standard | 138 | Takahashi, Yuta (1722) | Won 2-0 | +201641 |
| 7standard | 75 | Lipp, Scott (2008) | Won 2-1 | +241665 |
| 8standard | 60 | Dickmann, Patrick (1937) | Lost 0-2 | -131652 |
| 9draft | 26 | Nelson, Evan (1728) | Won 2-1 | +201672 |
| 10draft | 6 | Sclauzero, Joseph (1996) | Won 2-0 | +231695 |
| 11draft | 41 | Effendi, Sinan (1570) | Won 2-1 | +161711 |
| 12standard | 32 | Moral, Carlos (2005) | Lost 0-2 | -131698 |
| 13standard | 56 | Anteri, Fabrizio (1942) | Won 2-1 | +231721 |
| 14standard | 45 | Abilio, Durval (1761) | Lost 1-2 | -181703 |
| 15standard | 63 | Carvalho, Marcio (2146) | Lost 1-2 | -101693 |
| top | average opponent: 1838record: 8-7 | new rating: 1693 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 893 | Kamada, Kosuke (1498) | Won 2-0 | +161660 |
| 2sealed | 825 | Murai, Tatsuya (1523) | Lost 0-2 | -211639 |
| 3sealed | 890 | Hasegawa, Shouichi (1500) | Won 2-0 | +161655 |
| 4sealed | 810 | Yamada, Takatoshi (1517) | Won 2-0 | +151670 |
| 5sealed | 816 | Kodama, Hironori (1576) | Lost 0-2 | -201650 |
| 6sealed | 828 | Tagaya, Makoto (1517) | Lost 1-2 | -201630 |
| top | average opponent: 1522record: 3-3 | new rating: 1630 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 897 | Kimura, Syun (1412) | Won 2-0 | +151606 |
| 2modern | 769 | Ookubo, Hironobu (1551) | Won 2-0 | +171623 |
| 3modern | 824 | Inui, Takashi (1583) | Lost 1-2 | -191604 |
| 4modern | 982 | Tokito, Hirofumi (1515) | Won 2-0 | +161620 |
| 5modern | 897 | Ota, Youhei (1501) | Won 2-0 | +161636 |
| 6modern | 807 | Maruyama, Kentarou (1748) | Lost 0-2 | -161620 |
| 7modern | 864 | Shoji, Keishi (1541) | Won 2-0 | +171637 |
| 8modern | 806 | Matsumoto, Fumiya (1724) | Won 2-0 | +191656 |
| 9modern | 738 | Morofuji, Takuma (1985) | Lost 1-2 | -121644 |
| top | average opponent: 1618record: 6-3 | new rating: 1644 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 416 | Tallarico, Santo (1502) | Won 2-1 | +181500 |
| 2standard | 190 | Bohlmann, Kevin (1461) | Won 2-1 | +171517 |
| 3standard | 143 | Schwarz, Micheal (1627) | Lost 0-2 | -161501 |
| 4standard | 295 | Wu, Alvan (1544) | Won 2-0 | +191520 |
| 5standard | 115 | Brady, Corbin (1538) | Won 2-0 | +181538 |
| 6standard | 80 | Chateau, Patrick (1540) | Won 2-0 | +191557 |
| 7standard | 24 | Ji, Jian (1542) | Won 2-1 | +171574 |
| 8standard | 20 | Pickett, Alastair (1698) | Lost 0-2 | -161558 |
| 9standard | 51 | Hammond, Donovan (1582) | Won 2-0 | +191577 |
| 10standard | 35 | Stern, Richard (1594) | Won 2-1 | +181595 |
| 11standard | 25 | Huber, Cory (1646) | Won 2-1 | +191614 |
| 12standard | 13 | Vasovski, Michael (1721) | Lost 1-2 | -161598 |
| 13standard | 27 | Turtenwald, Owen (2141) | Won 2-0 | +271625 |
| 14standard | 14 | Grandjambe, Travis (1645) | Lost 0-2 | -181607 |
| 15standard | 26 | Wilkins, Crossman (1689) | Lost 1-2 | -161591 |
| top | average opponent: 1631record: 10-5 | new rating: 1591 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 763 | Y., Takafumi (1500) | Won 2-1 | +181518 |
| 2sealed | 893 | Tarui, Ryota (1614) | Won 2-1 | +201538 |
| 3sealed | 833 | Hattori, Kazuki (1556) | Lost 0-2 | -181520 |
| 4sealed | 792 | Suzuki, Mikito (1460) | Lost 1-2 | -191501 |
| 5sealed | 1032 | Kimura, Atsushi (1431) | Lost 0-2 | -191482 |
| top | average opponent: 1512record: 2-3 | new rating: 1482 | ||