Matthew Griffin
BY YEAR
| Fujisankei Classic | JPN | 36 | 2019 | T50 | - | 1 | - | 289th |
| RIZAP KBC Augusta | JPN | 35 | 2019 | T35 | - | 1 | - | 285th |
| Shigeo Nagashima Invitational SEGASAMMY Cup | JPN | 34 | 2019 | T26 | - | 1 | - | 275th |
| JGTC Mori Building Cup Shishido Hills | JPN | 23 | 2019 | T16 | 1.32 | 0.9783 | 1.29 | 247th |
| Gate Way To The Open Mizuno Open at The Royal GC | JPN | 22 | 2019 | MC | - | 0.9674 | - | 253rd |
| Kansai Open Golf Championship | JPN | 21 | 2019 | T16 | 1.30 | 0.9565 | 1.24 | 247th |
| Asia-Pacific Open Golf Championship Diamond Cup Golf | ASA,JPN | 19 | 2019 | T16 | 1.25 | 0.9348 | 1.17 | 259th |
| The Crowns | JPN | 18 | 2019 | T3 | 5.60 | 0.9239 | 5.17 | 264th |
| Token Homemate Cup | JPN | 16 | 2019 | 2 | 9.60 | 0.9022 | 8.66 | 299th |
| 100th New Zealand Open | ANZ,ASA | 9 | 2019 | T13 | 1.49 | 0.8261 | 1.23 | 418th |
| ISPS HANDA World Super 6 Perth | ANZ,ASA,EUR | 7 | 2019 | T34 | - | 0.8043 | - | 437th |
| ISPS Handa Vic Open | ANZ,EUR | 6 | 2019 | T33 | - | 0.7935 | - | 430th |
| SMBC Singapore Open | ASA,JPN | 3 | 2019 | MC | - | 0.7609 | - | 412nd |
| Australian PGA Championship | ANZ,EUR | 48 | 2018 | T34 | - | 0.6848 | - | 401st |
| Casio World Open | JPN | 47 | 2018 | T38 | - | 0.6739 | - | 398th |
| Emirates Australian Open | ANZ | 46 | 2018 | MC | - | 0.663 | - | 396th |
| Mitsui Sumitomo VISA Taiheiyo Masters | JPN | 45 | 2018 | T28 | - | 0.6522 | - | 389th |
| HEIWA PGM CHAMPIONSHIP | JPN | 44 | 2018 | T13 | 1.63 | 0.6413 | 1.05 | 383rd |
| Bridgestone Open | JPN | 42 | 2018 | T9 | 2.32 | 0.6196 | 1.44 | 395th |
| Japan Open Golf Championship | JPN | 41 | 2018 | T16 | 2.64 | 0.6087 | 1.61 | 434th |
| Top Cup Tokai Classic | JPN | 39 | 2018 | T17 | 1.24 | 0.587 | 0.73 | 469th |
| Asia-Pacific Diamond Cup Golf | ASA,JPN | 38 | 2018 | T48 | - | 0.5761 | - | 487th |
| ISPS Handa Match Play | JPN | 36 | 2018 | T17 | 1.23 | 0.5543 | 0.68 | 490th |
| Fujisankei Classic | JPN | 35 | 2018 | T50 | - | 0.5435 | - | 484th |
| RIZAP KBC Augusta | JPN | 34 | 2018 | T52 | - | 0.5326 | - | 480th |
| Fiji International presented by Fiji Airways | ANZ,ASA | 31 | 2018 | T11 | 1.81 | 0.5 | 0.91 | 459th |
| Shigeo Nagashima Invitational SEGA SAMMY Cup | JPN | 27 | 2018 | MC | - | 0.4565 | - | 468th |
| JGT Championship Mori Building Cup Shishido Hills | JPN | 22 | 2018 | 12 | 1.92 | 0.4022 | 0.77 | 438th |
| Gate Way To The Open Mizuno Open at The Royal GC | JPN | 21 | 2018 | T27 | - | 0.3913 | - | 457th |
| Kansai Open Golf Championship | JPN | 20 | 2018 | MC | - | 0.3804 | - | 454th |
| Japan PGA Championship | JPN | 19 | 2018 | T3 | 5.01 | 0.3696 | 1.85 | 448th |
| The Crowns | JPN | 17 | 2018 | T6 | 2.76 | 0.3478 | 0.96 | 557th |
| Panasonic Open Championship | ASA,JPN | 16 | 2018 | MC | - | 0.337 | - | 633rd |
| Token Homemate Cup | JPN | 15 | 2018 | T23 | - | 0.3261 | - | 623rd |
| ISPS HANDA New Zealand Open | ANZ,ASA | 9 | 2018 | MC | - | 0.2609 | - | 592nd |
| ISPS Handa World Super 6 Perth | ANZ,ASA,EUR | 6 | 2018 | T58 | - | 0.2283 | - | 551st |
| Oates Vic Open | ANZ | 5 | 2018 | MC | - | 0.2174 | - | 539th |
| SMBC Singapore Open | ASA,JPN | 3 | 2018 | T49 | - | 0.1957 | - | 519th |
| Australian PGA Championship | ANZ,EUR | 48 | 2017 | MC | - | 0.1196 | - | 486th |
| Emirates Australian Open | ANZ | 47 | 2017 | MC | - | 0.1087 | - | 482nd |
| Dunlop Phoenix Tournament | JPN | 46 | 2017 | T47 | - | 0.0978 | - | 475th |
| Mitsui Sumitomo VISA Taiheiyo Masters | JPN | 45 | 2017 | T44 | - | 0.087 | - | 467th |
| HEIWA PGM CHAMPIONSHIP | JPN | 44 | 2017 | T5 | 3.12 | 0.0761 | 0.24 | 464th |
| WGC - HSBC Champions | WGC | 43 | 2017 | T67 | - | 0.0652 | - | 510th |
| Bridgestone Open | JPN | 42 | 2017 | T96 | - | 0.0543 | - | 503rd |
| TOP Cup Tokai Classic | JPN | 39 | 2017 | T47 | - | 0.0217 | - | 475th |
| Asia-Pacific Diamond Cup Golf | ASA,JPN | 38 | 2017 | T7 | 2.45 | 0.0109 | 0.03 | 459th |