Lawrence Grace, Joshua
Current rating: 1487
Record: 25-31 (GP) / 2-6 (professional)
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1354 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 134 | Larouche, Therry (1500) | Won 2-0 | +211375 |
| 2pioneer | 16 | Wallace, Kelvin (1440) | Won 2-1 | +191394 |
| 3pioneer | 19 | Michaud, Noah (1536) | Lost 1-2 | -161378 |
| 4pioneer | 34 | Tremblay, Cedrick (1568) | Won 2-1 | +221400 |
| 5pioneer | 35 | Livernoche, Alexandre (1618) | Lost 0-2 | -141386 |
| 6pioneer | 46 | Da, Andrew (1545) | Won 2-1 | +211407 |
| 7pioneer | 45 | Driscoll, Cody (1495) | Lost 0-2 | -171390 |
| 8pioneer | 67 | Barker, Cody (1534) | Won 2-0 | +211411 |
| 9pioneer | 47 | Isaacs, Matthew (1419) | Won 2-0 | +181429 |
| 10pioneer | 18 | Boire, Forrest (1719) | Won 2-1 | +231452 |
| 11pioneer | 23 | Dang, Nam (1848) | Won 2-1 | +251477 |
| 12pioneer | 10 | Regimbald, Francis (1679) | Won 2-1 | +221499 |
| 13pioneer | 6 | Babin, Jayson (1848) | Lost 1-2 | -121487 |
| top | average opponent: 1596record: 9-4 | new rating: 1487 | ||
| Regional Championships Toronto 2022 (pioneer) | starting rating: 1378 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 100 | McDonald, Nolan (1491) | Lost 0-2 | -161362 |
| 2pioneer | 89 | Nemeth, Nicholas (1435) | Lost 1-2 | -171345 |
| 3pioneer | 155 | Kocher, Shaun (1393) | Won 2-0 | +191364 |
| 4pioneer | 109 | Peters, Carson (1555) | Won 2-1 | +221386 |
| 5pioneer | 71 | Weedon, Mark (1635) | Lost 1-2 | -141372 |
| 6pioneer | 95 | Tibirna, Alexandru (1371) | Lost 0-2 | -181354 |
| top | average opponent: 1480record: 2-4 | new rating: 1354 | ||
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 46 | Horvath, Mitchell (1538) | Lost 0-2 | -151374 |
| 4legacy | 171 | Phraner, Ryan (1885) | Lost 1-2 | -101364 |
| 5legacy | 331 | Sacino, Joey (1457) | Won 2-1 | +201384 |
| 6legacy | 244 | Ward, Daniel (1765) | Won 2-1 | +251409 |
| 7legacy | 131 | Skipper, Michael (1556) | Lost 1-2 | -161393 |
| 8legacy | 206 | Delgado, Alex (1528) | Lost 0-2 | -151378 |
| top | average opponent: 1622record: 2-4 | new rating: 1378 | ||
| Mythic Championship I (RNA standard) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 101 | Stankey, Matt (1843) | Lost 0-2 | -111407 |
| 2draft | 149 | Nakano, Ryuma (1487) | Won 2-1 | +201427 |
| 3draft | 181 | Kassis, Eli (2047) | Lost 0-2 | -81419 |
| 4standard | 132 | Serano, Josh (1581) | Lost 0-2 | -151404 |
| 5standard | 172 | Williams, David A (1824) | Lost 0-2 | -111393 |
| 6standard | 236 | Liu, Calvin (1591) | Lost 1-2 | -141379 |
| 7standard | 229 | Telarov, Aleksa (1848) | Won 2-0 | +261405 |
| 8standard | 195 | Kawanishi, Naoya (1545) | Lost 1-2 | -161389 |
| top | average opponent: 1721record: 2-6 | new rating: 1389 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 88 | Neveu, Pierre Antoine (1671) | Lost 1-2 | -141398 |
| 3modern | 383 | Mercado, Victor (1489) | Won 2-0 | +201418 |
| 4modern | 207 | Arsenault, Jason (1514) | Lost 1-2 | -161402 |
| 5modern | 409 | Yoo, Bradley (1749) | Lost 1-2 | -121390 |
| 6modern | 378 | Orr, Michael (1554) | Won 2-0 | +211411 |
| 7modern | 321 | Pileggi, Riccardo (1746) | Won 2-0 | +241435 |
| 8modern | 209 | Nottingham, Sandy (1519) | Lost 1-2 | -171418 |
| top | average opponent: 1606record: 3-4 | new rating: 1418 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 261 | Lefebvre, Francois (1500) | Won 2-0 | +191456 |
| 2modern | 229 | Frayne, Ben (1516) | Lost 0-2 | -171439 |
| 3modern | 506 | Sawatzky, John (1538) | Lost 0-2 | -161423 |
| 4modern | 606 | Daye, Michael (1698) | Lost 0-2 | -131410 |
| 5modern | 696 | Herman, Erin (1410) | Won 2-1 | +181428 |
| 6modern | 527 | Bernstein, Hal (1469) | Won 2-1 | +181446 |
| 7modern | 470 | Doucet, Samuel (1429) | Lost 0-2 | -181428 |
| 8modern | 427 | Cai, Eric (1512) | Lost 0-2 | -161412 |
| top | average opponent: 1509record: 3-5 | new rating: 1412 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 336 | Furry, Zachery (1500) | Lost 1-2 | -181451 |
| 2sealed | 526 | Schlegel, Pat (1482) | Won 2-1 | +191470 |
| 3sealed | 421 | Spry, Richard (1500) | Won 2-0 | +191489 |
| 4sealed | 373 | Stickroe, Tim (1584) | Lost 0-2 | -171472 |
| 5sealed | 373 | Farren, April (1493) | Lost 0-2 | -171455 |
| 6sealed | 422 | Velzy, Mat (1455) | Lost 1-2 | -181437 |
| top | average opponent: 1503record: 2-4 | new rating: 1437 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 430 | Vrugteveen, Andreas (1500) | Won 2-1 | +181499 |
| 2standard | 132 | Watson, Brad (1713) | Lost 1-2 | -141485 |
| 3standard | 538 | Cheney, Connor (1498) | Lost 0-2 | -181467 |
| 4standard | 520 | Verreault, Jules (1456) | Won 2-0 | +181485 |
| 5standard | 549 | Blais, Jean-Philippe (1598) | Lost 0-2 | -161469 |
| top | average opponent: 1553record: 2-3 | new rating: 1469 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 316 | Oh, Inn (1507) | Lost 1-2 | -181482 |
| 2standard | 491 | Weatherall, Devin (1482) | Won 2-0 | +181500 |
| 3standard | 546 | Pigeon, Jeffrey (1413) | Lost 1-2 | -191481 |
| 4standard | 548 | Babineau, Jesse (1482) | Won 2-1 | +181499 |
| 5standard | 481 | Cicciarello, Simon (1499) | Lost 1-2 | -181481 |
| top | average opponent: 1477record: 2-3 | new rating: 1481 | ||