Dion, Marc-Antoine
Current rating: 1633
Record: 70-52-1
Grand Prix Toronto 2015Grand Prix Montreal 2015Grand Prix Toronto 2016Grand Prix Providence 2016Grand Prix Montreal 2017Grand Prix New Jersey 2017 (lim)Grand Prix Hartford 2018Grand Prix Turin 2018Grand Prix Providence 2018Grand Prix Montreal 2018Grand Prix New Jersey 2019Grand Prix Montreal 2019Regional Championships Ottawa 2023
| Regional Championships Ottawa 2023 (ONE standard) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 5 | Lawford, Luka (1500) | Won 2-1 | +151677 |
| 2standard | 56 | Benedict, Travis (1486) | Won 2-1 | +141691 |
| 3standard | 15 | Boutin, Nathaniel (1687) | Won 2-1 | +181709 |
| 4standard | 7 | Slutsky, Benjamin (1564) | Lost 1-2 | -201689 |
| 5standard | 14 | Yakobina, Matthew (1542) | Lost 0-2 | -211668 |
| 6standard | 34 | Arsenault-Beaulieu, Emmanuel (1503) | Lost 0-2 | -211647 |
| 7standard | 56 | Fournier, Daniel (1895) | Lost 0-2 | -141633 |
| top | average opponent: 1597record: 3-4 | new rating: 1633 | ||
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 208 | Gascon, Jean-Francois (1485) | Lost 0-2 | -211643 |
| 3sealed | 210 | Ferguson, Nathaniel (1499) | Won 2-0 | +151658 |
| 4sealed | 98 | Marcellana, Ian (1498) | Won 2-1 | +151673 |
| 5sealed | 98 | Centeno Huft, Juan (1606) | Won 2-0 | +171690 |
| 6sealed | 94 | Moore, James [CAN] (1456) | Won 2-0 | +141704 |
| 7sealed | 58 | Kozlowski, Kyle (1583) | Lost 0-2 | -201684 |
| 8sealed | 72 | Doucet, Samuel (1461) | Lost 0-2 | -221662 |
| top | average opponent: 1513record: 4-3 | new rating: 1662 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1714 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 256 | Siirila, Jared (1484) | Won 2-0 | +141728 |
| 2sealed | 259 | Xue, Shi-Ke (1526) | Won 2-0 | +141742 |
| 3sealed | 170 | Mabie, Bryan (1723) | Lost 1-2 | -181724 |
| 4sealed | 312 | Kohler, Jarred (1600) | Lost 0-2 | -201704 |
| 5sealed | 473 | Karges, Alexander (1701) | Lost 0-2 | -181686 |
| 6sealed | 461 | Kirker, Daniel (1481) | Lost 1-2 | -221664 |
| top | average opponent: 1586record: 2-4 | new rating: 1664 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1731 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 224 | Herberman, Erin (1405) | Won 2-1 | +121743 |
| 2sealed | 181 | Castillo, Zaryn (1813) | Lost 1-2 | -171726 |
| 3sealed | 440 | Boivin, Miguel (1485) | Won 2-0 | +141740 |
| 4sealed | 305 | Vukaj, Elisander (1479) | Won 2-0 | +131753 |
| 5sealed | 79 | Bernstein, Hal (1543) | Won 2-1 | +151768 |
| 6sealed | 72 | Joyal, Martin (1544) | Won 2-1 | +141782 |
| 7sealed | 46 | Kiihne, Zachary (1912) | Won 2-1 | +201802 |
| 8sealed | 43 | Wallace, Adam (1681) | Lost 1-2 | -201782 |
| 9sealed | 95 | Moynihan, Christopher (1645) | Lost 1-2 | -211761 |
| 10draft | 143 | Murray, Adam (1634) | Lost 0-2 | -201741 |
| 11draft | 181 | Harvey, David [CAN] (1560) | Lost 1-2 | -211720 |
| 12draft | 192 | Verrecchia, Alessandro (1512) | Won 2-1 | +141734 |
| 13draft | 177 | Monast, David (1637) | Lost 1-2 | -201714 |
| top | average opponent: 1604record: 7-6 | new rating: 1714 | ||
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1768 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Corwin, Andrew (1419) | Won 2-0 | +121780 |
| 2standard | 58 | Vazquez-Carr, Simon (1519) | Lost 1-2 | -231757 |
| 3standard | 286 | Proell, Markus (1363) | Lost 1-2 | -251732 |
| 4standard | 295 | Leonard, Jeremy (1479) | Won 2-1 | +141746 |
| 5standard | 205 | Hall, Zack (1612) | Lost 1-2 | -211725 |
| 6standard | 242 | Martinson, Jacob (1499) | Won 2-0 | +141739 |
| 7standard | 173 | Kanellis, David (1546) | Lost 0-2 | -211718 |
| 8standard | 181 | Gill, Miranda (1448) | Won 2-0 | +131731 |
| top | average opponent: 1486record: 4-4 | new rating: 1731 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1687 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Baudys, Ondrej (1901) | Won 2-0 | +221709 |
| 2sealed | 111 | Gomez, Miguel (1728) | Won 2-0 | +181727 |
| 3sealed | 101 | van Brussel, Mark (1453) | Won 2-0 | +141741 |
| 4sealed | 18 | Summersberger, Helmut (1895) | Won 2-0 | +201761 |
| 5sealed | 62 | Curto, Eduardo (1431) | Won 2-0 | +131774 |
| 6sealed | 27 | van Leeuwen, Arjan (1766) | Won 2-0 | +171791 |
| 7sealed | 6 | Flury, Julian Felix (1809) | Lost 0-2 | -171774 |
| 8sealed | 54 | Rothen, Christian (1862) | Won 2-1 | +191793 |
| 9sealed | 32 | Lebert, Victor (1604) | Won 2-1 | +151808 |
| 10draft | 4 | Dahlquist, Niklas (1812) | Won 2-0 | +181826 |
| 11draft | 4 | Ravagli, Luca (1820) | Lost 0-2 | -181808 |
| 12draft | 4 | Bossy, Gaetan (1852) | Lost 1-2 | -171791 |
| 13draft | 53 | Degenhardt, Michel (1639) | Lost 0-2 | -211770 |
| 14draft | 6 | Boudeghdegh, Lotfi (1523) | Won 2-1 | +141784 |
| 15draft | 49 | D'Aniello, Carmine (1898) | Lost 0-2 | -161768 |
| top | average opponent: 1733record: 10-5 | new rating: 1768 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1716 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 151 | Richards, William (1417) | Won 2-0 | +131729 |
| 2modern | 203 | Battis, John (1518) | Won 2-1 | +141743 |
| 3modern | 2 | Kelly, Jordan (1540) | Draw 1-1 | -41739 |
| 4modern | 198 | Daly, Kane (1406) | Lost 0-2 | -231716 |
| 5modern | 395 | Roman, Hector (1451) | Lost 1-2 | -231693 |
| 6modern | 537 | Hadayia, John (1549) | Won 2-1 | +151708 |
| 7modern | 390 | Weber, Casey (1543) | Lost 1-2 | -211687 |
| top | average opponent: 1489record: 3-3-1 | new rating: 1687 | ||
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1739 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Shvartsman, Adam (1384) | Won 2-0 | +121751 |
| 2sealed | 97 | Mensinger, Trevor (1486) | Won 2-0 | +131764 |
| 3sealed | 253 | Asselin, Philippe (1728) | Lost 0-2 | -191745 |
| 4sealed | 258 | Sanchez, Joseph (1378) | Lost 0-2 | -241721 |
| 5sealed | 376 | Lackey, Otis (1687) | Won 2-0 | +171738 |
| 6sealed | 318 | Doshi, Vishvas (1743) | Lost 0-2 | -181720 |
| 7sealed | 297 | Demers, Francois (1634) | Won 2-0 | +171737 |
| 8sealed | 201 | Shaffer, Joe (1585) | Lost 0-2 | -211716 |
| top | average opponent: 1578record: 4-4 | new rating: 1716 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2057 | Lebouthillier, Eric (1500) | Won 2-1 | +161640 |
| 2standard | 2034 | Boileau, Jean Christian (1514) | Lost 0-2 | -201620 |
| 3standard | 2286 | Leech, Shea (1797) | Won 2-1 | +211641 |
| 4standard | 2262 | Benedict, Justin (1482) | Won 2-0 | +151656 |
| 5standard | 2094 | McIsaac, Neil (1509) | Lost 0-2 | -201636 |
| 6standard | 2186 | Cabana, Justin (1507) | Won 2-1 | +151651 |
| 7standard | 2154 | Blanchet, Eric (1513) | Won 2-1 | +161667 |
| 8standard | 2084 | Dhaliwal, Shawn (1698) | Lost 0-2 | -181649 |
| 9standard | 2142 | Kmieciak, Christopher (1470) | Won 2-0 | +151664 |
| 10standard | 2120 | Giles, Devon (1742) | Won 2-1 | +191683 |
| 11standard | 2058 | Gao, Sean (1580) | Won 2-0 | +171700 |
| 12standard | 2056 | Mayen, Steven (1586) | Won 2-1 | +151715 |
| 13standard | 2025 | Hayne, Alexander (2111) | Lost 0-2 | -111704 |
| 14standard | 2052 | Villeneuve, Gabriel (1609) | Won 2-0 | +171721 |
| 15standard | 2039 | Rosum, Jonathan (1743) | Won 2-0 | +181739 |
| top | average opponent: 1624record: 11-4 | new rating: 1739 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 69 | Tardif, Justin (1500) | Won 2-0 | +161647 |
| 2standard | 188 | Blondon, William (1661) | Won 2-0 | +181665 |
| 3standard | 165 | Wiest, Hank (1612) | Lost 1-2 | -191646 |
| 4standard | 191 | Le, Joshua (1472) | Won 2-0 | +151661 |
| 5standard | 199 | Gould, Andrew (1444) | Won 2-0 | +141675 |
| 6standard | 59 | O'Brien, Matt (1677) | Lost 0-2 | -181657 |
| 7standard | 125 | Rodriguez, Thomas (1544) | Lost 0-2 | -201637 |
| 8standard | 260 | Ragsdale, Adam (1936) | Lost 0-2 | -131624 |
| top | average opponent: 1606record: 4-4 | new rating: 1624 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 296 | Keesler, Matt (1536) | Lost 0-2 | -201626 |
| 2standard | 550 | Slavin, Joshua (1482) | Won 2-0 | +161642 |
| 3standard | 532 | Couture, Felix (1518) | Won 2-0 | +151657 |
| 4standard | 286 | Morison, Kyle (1684) | Lost 0-2 | -171640 |
| 5standard | 383 | Bergeron, Matthew (1539) | Won 2-0 | +161656 |
| 6standard | 1036 | Lajoie, Guy (1507) | Won 2-0 | +151671 |
| 7standard | 266 | Robinson, Duncan (1503) | Lost 1-2 | -211650 |
| 8standard | 320 | Chernyak, Anthony (1591) | Lost 0-2 | -191631 |
| top | average opponent: 1545record: 4-4 | new rating: 1631 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 244 | Yoakim, Sebastien (1500) | Won 2-1 | +181517 |
| 2sealed | 176 | Picard, Vincent (1518) | Won 2-1 | +181535 |
| 3sealed | 49 | Janssen, Scott (1523) | Won 2-0 | +181553 |
| 4sealed | 99 | Istfan, Raeef (1916) | Won 2-1 | +241577 |
| 5sealed | 24 | Breau, Josh (1746) | Lost 0-2 | -151562 |
| 6sealed | 66 | Fortier, Samuel (1562) | Won 2-0 | +181580 |
| 7sealed | 39 | Lee, Jeffrey (1513) | Won 2-0 | +171597 |
| 8sealed | 55 | Nguyen, Thien (1846) | Lost 0-2 | -131584 |
| 9sealed | 51 | Hawron, Richard (1604) | Won 2-1 | +181602 |
| 10draft | 27 | Gagne, Sebastien (1654) | Won 2-0 | +191621 |
| 11draft | 38 | Dixon, Kevin (1615) | Won 2-0 | +181639 |
| 12draft | 59 | Ferneyhough, Michael (1799) | Won 2-1 | +211660 |
| 13draft | 66 | Moulton, Jesse (1911) | Lost 0-2 | -141646 |
| 14draft | 66 | Savery, Theron (1661) | Lost 1-2 | -181628 |
| 15draft | 40 | Marchesano, Ernest (1622) | Won 2-1 | +181646 |
| top | average opponent: 1666record: 11-4 | new rating: 1646 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 229 | Strype, Kevin (1500) | Won 2-1 | +181518 |
| 2standard | 50 | Cooper, Stacey (1371) | Won 2-0 | +151533 |
| 3standard | 109 | Andrew, Tyler (1537) | Lost 1-2 | -181515 |
| 4standard | 291 | Green, Kevin (1589) | Lost 0-2 | -161499 |
| 5standard | 573 | Tang, Richard (1517) | Won 2-0 | +181517 |
| 6standard | 338 | Falsetti, Michael (1517) | Lost 1-2 | -181499 |
| top | average opponent: 1505record: 3-3 | new rating: 1499 | ||