Mechtensimer, Aaron
Current rating: 1710 (#5934)
Record: 39-27-2 (GP) / 4-4 (professional)
| Players Tour Phoenix 2020 (pioneer) | starting rating: 1705 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 2 | Donegan, Dylan (1869) | Lost 1-2 | -151690 |
| 2draft | 46 | Silva, Dagoberto (1591) | Won 2-0 | +161706 |
| 3draft | 46 | Hemstedt, Daniel (1524) | Won 2-0 | +151721 |
| 4pioneer | 45 | Yu, Jarvis (2008) | Lost 1-2 | -131708 |
| 5pioneer | 86 | Sakita, Luan (1566) | Won 2-1 | +161724 |
| 6pioneer | 64 | Bigatti, Santiago (1514) | Won 2-0 | +141738 |
| 7pioneer | 37 | Camargo, Andres (1858) | Lost 0-2 | -161722 |
| 8pioneer | 71 | Duke, Reid (2041) | Lost 0-2 | -121710 |
| top | average opponent: 1746record: 4-4 | new rating: 1710 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 37 | [anonymous] | Won 2-0 | +161631 |
| 3sealed | 14 | Liu, Yuchen (1912) | Lost 0-2 | -131618 |
| 4sealed | 388 | Spartz, Gaby (1608) | Lost 1-2 | -181600 |
| 5sealed | 431 | Jackson, Ben (1553) | Won 2-0 | +171617 |
| 6sealed | 360 | Smith, Shane (1641) | Won 2-0 | +191636 |
| 7sealed | 232 | Gorski, Matthew (1606) | Won 2-0 | +171653 |
| 8sealed | 153 | Bingham, John (1509) | Won 2-1 | +161669 |
| 9sealed | 141 | Addington, Jasper (1481) | Won 2-0 | +141683 |
| 10draft | 40 | Cecchetti, Daniel (1909) | Won 2-1 | +221705 |
| 11draft | 43 | DuPont, Jeffrey (1795) | Lost 0-2 | -161689 |
| 12draft | 45 | Langenhorst, Nick (1777) | Won 2-0 | +191708 |
| 13draft | 14 | Lange, Mason (1677) | Lost 0-2 | -181690 |
| 14draft | 56 | Kurth, Alexander (1615) | Won 2-1 | +171707 |
| 15draft | 52 | Gascoyne, Evan (1629) | Draw 1-1 | -21705 |
| top | average opponent: 1659record: 9-4-1 | new rating: 1705 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 96 | Buff, Dylan (1500) | Won 2-0 | +161602 |
| 3sealed | 36 | Lebeck, Julian (1535) | Lost 1-2 | -191583 |
| 4sealed | 87 | Altunel, Murphy (1516) | Won 2-0 | +171600 |
| 5sealed | 99 | Chen, Gary (1690) | Won 2-0 | +201620 |
| 6sealed | 32 | Slone, Justin (1543) | Lost 1-2 | -201600 |
| 7sealed | 121 | Limber, Jerry (1498) | Won 2-0 | +161616 |
| 8sealed | 57 | Moskowitz, Justin (1522) | Won 2-0 | +171633 |
| 9sealed | 44 | Griffey, John (1662) | Lost 1-2 | -181615 |
| top | average opponent: 1558record: 5-3 | new rating: 1615 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 287 | Pritchett, John (1500) | Won 2-1 | +171581 |
| 2standard | 196 | Menzies, Emil (1537) | Lost 1-2 | -191562 |
| 3standard | 287 | Sheppard, Josh (1492) | Won 2-0 | +171579 |
| 4standard | 228 | Melamed, Jonathan (1844) | Won 2-1 | +231602 |
| 5standard | 193 | Lebedowicz, Osyp (1770) | Lost 1-2 | -151587 |
| 6standard | 285 | Guffy, Travis (1536) | Lost 1-2 | -191568 |
| 7standard | 316 | Buelvas, Kai (1498) | Won 2-0 | +161584 |
| 8standard | 232 | Fedon, Antonio (1704) | Won 2-0 | +211605 |
| 9standard | 167 | Capaldi, Alex (1565) | Lost 1-2 | -191586 |
| top | average opponent: 1605record: 5-4 | new rating: 1586 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 220 | Abram, Marvin (1464) | Draw 1-1 | -31626 |
| 3standard | 190 | Green, Cyrus (1518) | Lost 1-2 | -201606 |
| 4standard | 305 | Schleibaum, John (1400) | Lost 0-2 | -221584 |
| 5standard | 383 | Troll, Brian (1481) | Lost 0-0 | -201564 |
| top | average opponent: 1466record: 0-3-1 | new rating: 1564 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1657 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 651 | Plocher, Justin (1617) | Lost 0-2 | -181639 |
| 2modern | 743 | Friend, Isaac (1337) | Lost 1-2 | -241615 |
| 3modern | 804 | Perrizo, Andy (1465) | Won 2-1 | +161631 |
| 4modern | 694 | Jones, David (1367) | Won 2-0 | +131644 |
| 5modern | 458 | Jasheway, Ian (1793) | Lost 0-2 | -151629 |
| top | average opponent: 1516record: 2-3 | new rating: 1629 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1633 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 42 | Yoder, Scott (1440) | Won 2-1 | +141647 |
| 3sealed | 8 | Andress, Nathan (1627) | Won 2-0 | +181665 |
| 4sealed | 82 | Hall, Lukasz (1500) | Won 2-1 | +151680 |
| 5sealed | 30 | Dixon, Kelsey (1576) | Lost 1-2 | -201660 |
| 6sealed | 93 | Shafer, Clayton (1500) | Lost 0-2 | -211639 |
| 7sealed | 153 | Damm, Cody (1586) | Won 2-0 | +171656 |
| 8sealed | 110 | Adams, Ken (1842) | Lost 0-2 | -141642 |
| 9sealed | 126 | Henderson, Joshua (1524) | Won 2-1 | +151657 |
| top | average opponent: 1574record: 5-3 | new rating: 1657 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 44 | Helland, Ryan W (1518) | Won 2-1 | +191524 |
| 3sealed | 68 | Ludescher, Nick J (1517) | Won 2-0 | +171541 |
| 4sealed | 94 | Thompson, Gerry (1747) | Lost 1-2 | -141527 |
| 5sealed | 112 | Vanderkin, Kyle (1536) | Won 2-0 | +181545 |
| 6sealed | 62 | Herr, Paul (1626) | Won 2-1 | +201565 |
| 7sealed | 77 | Vergel, Vincent Paul R (1521) | Won 2-1 | +171582 |
| 8sealed | 10 | Siftar, Nate (1628) | Won 2-0 | +191601 |
| 9sealed | 25 | Kibler, Brian (2024) | Lost 0-2 | -111590 |
| 10draft | 27 | Izsak, Yoel (1827) | Lost 1-2 | -141576 |
| 11draft | 56 | Allbright, Bob (1610) | Won 2-1 | +191595 |
| 12draft | 50 | Thompson, Troy (1631) | Won 2-0 | +191614 |
| 13draft | 21 | Day, Josh (1608) | Won 2-0 | +171631 |
| 14draft | 37 | Coqueiro, Rafael S (1711) | Won 2-0 | +201651 |
| 15draft | 32 | Wemyss, Ceilyn (1644) | Lost 0-2 | -181633 |
| top | average opponent: 1653record: 10-4 | new rating: 1633 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 267 | Kader, Nathaniel a (1528) | Won 2-0 | +191519 |
| 3legacy | 84 | Turck, Ernest C (1550) | Won 2-1 | +181537 |
| 4legacy | 77 | Barlow, Joel H (1654) | Won 2-0 | +201557 |
| 5legacy | 28 | Lynch, Jeffrey T (1556) | Lost 1-2 | -181539 |
| 6legacy | 79 | Jones, Trevor (1584) | Lost 1-2 | -171522 |
| 7legacy | 220 | Tran, Nam (1593) | Lost 0-2 | -171505 |
| top | average opponent: 1577record: 3-3 | new rating: 1505 | ||