Poncher, Samuel
Current rating: 1549
Record: 33-41-1 (GP) / 9-6-1 (professional)
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 238 | Baker, Thomas D (1748) | Won 2-0 | +211618 |
| 4modern | 82 | Fusco, Roman (1648) | Lost 0-2 | -171601 |
| 5modern | 306 | Freeman, Marcelino (1782) | Lost 1-2 | -151586 |
| 6modern | 262 | Klunpaitoon, Benjamin (1586) | Lost 0-2 | -181568 |
| 7modern | 353 | Flomen, Max (1506) | Lost 0-2 | -191549 |
| top | average opponent: 1654record: 1-4 | new rating: 1549 | ||
| Grand Prix Oakland 2019 (modern) | starting rating: 1665 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 147 | Cabrera, Jose (1478) | Lost 1-2 | -211644 |
| 4modern | 149 | Saplan, Aldrich (1483) | Won 2-0 | +151659 |
| 5modern | 184 | Buonomo, Joseph (1535) | Won 2-1 | +161675 |
| 6modern | 145 | Dodge, Joel (1783) | Lost 1-2 | -161659 |
| 7modern | 180 | Cracraft, Justen (1581) | Won 2-0 | +161675 |
| 8modern | 95 | Castro, Angel (1461) | Won 2-0 | +141689 |
| 9modern | 78 | McAtee, Brian (1823) | Lost 0-2 | -151674 |
| 10modern | 78 | Janasiewicz, Jason (1642) | Lost 0-2 | -191655 |
| 11modern | 101 | Boland, Michael (1714) | Lost 0-2 | -171638 |
| 12modern | 98 | Tang, Edmund (1519) | Won 2-0 | +161654 |
| 13modern | 85 | Zeoli, Benny (1568) | Lost 1-2 | -191635 |
| 14modern | 94 | Miller, William (1696) | Lost 0-2 | -171618 |
| 15modern | 88 | Brown, Seth (1484) | Lost 0-2 | -211597 |
| top | average opponent: 1597record: 5-8 | new rating: 1597 | ||
| Pro Tour Guilds of Ravnica (GRN standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 89 | Takimura, Kazuyuki (2054) | Lost 1-2 | -91521 |
| 2draft | 192 | Torres, Oscar (1677) | Won 2-0 | +211542 |
| 3draft | 136 | Zhu, Yuxuan (1805) | Won 2-1 | +231565 |
| 4standard | 62 | Wijaya, Vidianto (2025) | Won 2-1 | +261591 |
| 5standard | 66 | Dalke, William (1586) | Won 2-1 | +171608 |
| 6standard | 64 | Roberson, Dustin (1571) | Won 2-0 | +181626 |
| 7standard | 27 | Barboza, Francisco (1647) | Draw 1-1 | 01626 |
| 8standard | 16 | Troha, Dan (2144) | Won 2-0 | +271653 |
| 9draft | 130 | Kundegraber, Michael (1970) | Lost 0-2 | -131640 |
| 10draft | 3 | Finkel, Jon (2169) | Lost 0-2 | -91631 |
| 11draft | 43 | Matignon, Guillaume (2027) | Lost 0-2 | -111620 |
| 12standard | 72 | Samson, Roger (1877) | Won 2-1 | +231643 |
| 13standard | 51 | Braun-Duin, Brian (2047) | Lost 1-2 | -111632 |
| 14standard | 73 | Mertins, Alexander (1977) | Won 2-1 | +241656 |
| 15standard | 56 | Barich, Aaron (1918) | Lost 1-2 | -141642 |
| 16standard | 73 | Bausch, Joshua (1920) | Won 2-1 | +231665 |
| top | average opponent: 1901record: 9-6-1 | new rating: 1665 | ||
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 9 | Calandro, Tiffany (1304) | Won 2-0 | +141520 |
| 4standard | 57 | Anadio, Joseph (1509) | Lost 0-2 | -181502 |
| 5standard | 200 | Zamora, Eddie (1637) | Won 2-1 | +201522 |
| 6standard | 80 | Tansley, Brandon (1646) | Won 2-0 | +211543 |
| 7standard | 43 | Rubin, Steve (2042) | Lost 0-2 | -101533 |
| 8standard | 62 | Hoshide, Naonari (1475) | Won 2-1 | +171550 |
| 9standard | 38 | Wilson, Jacob (1950) | Lost 0-2 | -111539 |
| 10standard | 102 | Wong, Timmy (1533) | Lost 1-2 | -181521 |
| 11standard | 99 | Heine, Brian (1891) | Lost 0-2 | -121509 |
| 12standard | 96 | Nabi, Basil (1629) | Lost 0-2 | -161493 |
| 13standard | 93 | Joseph, Leon (1589) | Won 2-0 | +201513 |
| 14standard | 84 | Pasibe-Merejil, Marlena May (1479) | Won 2-1 | +171530 |
| 15standard | 73 | Jones, Anders (1646) | ID | 01530 |
| top | average opponent: 1641record: 6-6-1 | new rating: 1530 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 523 | Ward, Ryan (1740) | Lost 1-2 | -141516 |
| 4modern | 310 | Wallendorf, Jonas (1900) | Won 2-0 | +251541 |
| 5modern | 411 | Woodward, Warren (1648) | Lost 0-2 | -161525 |
| 6modern | 343 | Grassman, Cody (1552) | Won 2-0 | +181543 |
| 7modern | 420 | Weil, Alan (1466) | Lost 0-2 | -191524 |
| 8modern | 339 | Cannon, Jefferson (1519) | Lost 1-2 | -181506 |
| top | average opponent: 1637record: 2-4 | new rating: 1506 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 198 | Pang, Ray (1560) | Won 2-0 | +191530 |
| 3modern | 209 | Yee, Truman (1580) | Won 2-1 | +191549 |
| 4modern | 103 | Diedrich, Aaron (1562) | Lost 1-2 | -181531 |
| 5modern | 125 | Goodwin, Mark (1438) | Won 2-0 | +161547 |
| 6modern | 115 | Shields, True (1612) | Won 2-0 | +201567 |
| 7modern | 31 | Slapinsky, Brian (1585) | Won 2-0 | +181585 |
| 8modern | 40 | Kimminau, Riley (1656) | Lost 1-2 | -171568 |
| 9modern | 87 | Bugarin, William (1669) | Won 2-1 | +201588 |
| 10modern | 45 | Stednitz, David (1508) | Won 2-0 | +171605 |
| 11modern | 43 | Cummings, Brandon (1793) | Lost 1-2 | -151590 |
| 12modern | 48 | Tan, Xiao (1726) | Lost 0-2 | -161574 |
| 13modern | 63 | Phillips, Cedric (1825) | Lost 0-2 | -131561 |
| 14modern | 77 | John, Julian (1835) | Lost 0-2 | -131548 |
| 15modern | 87 | Banker, Aaron (1574) | Lost 0-2 | -181530 |
| top | average opponent: 1637record: 7-7 | new rating: 1530 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 444 | Pomeranz, David (1500) | Won 2-1 | +181502 |
| 2standard | 83 | Fernandes, Ej (1605) | Lost 1-2 | -161486 |
| 3standard | 604 | Steinfeld, Alexander (1663) | Lost 0-2 | -151471 |
| 4standard | 698 | Tonkin, Adam (1482) | Lost 1-2 | -181453 |
| 5standard | 636 | Hudec, Robert (1466) | Won 2-1 | +181471 |
| 6standard | 555 | Combest, Anthony (1411) | Won 2-0 | +171488 |
| 7standard | 417 | Goda, Chayse (1484) | Won 2-0 | +181506 |
| 8standard | 275 | DeJong, Aaron (1506) | Lost 0-2 | -181488 |
| 9standard | 344 | Engle, Woodrow (1756) | Won 2-1 | +231511 |
| top | average opponent: 1541record: 5-4 | new rating: 1511 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 178 | Wang, Wilson (1500) | Lost 0-2 | -171464 |
| 2sealed | 336 | Wills, Ashley (1481) | Won 2-1 | +181482 |
| 3sealed | 359 | Shapiro, Joseph (1468) | Draw 1-1 | 01482 |
| 4sealed | 372 | Labarbera, Franklin (1536) | Won 2-0 | +191501 |
| 5sealed | 265 | Flemming, William (1517) | Lost 1-2 | -181483 |
| 6sealed | 348 | Holmberg, Bobby (1434) | Lost 0-2 | -191464 |
| 7sealed | 385 | Peters, Dylan (1481) | Won 2-1 | +191483 |
| 8sealed | 316 | Hemstreet, Rusty (1520) | Lost 0-2 | -181465 |
| 9sealed | 301 | Hodgins, Brandon (1489) | Won 2-1 | +191484 |
| top | average opponent: 1492record: 4-4-1 | new rating: 1484 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 419 | Gabaldon, Brandon (1496) | Won 2-1 | +181518 |
| 2standard | 332 | Buenrostro, Jesus (1520) | Lost 0-2 | -181500 |
| 3standard | 556 | Staffel, Jonathan (1509) | Lost 0-2 | -181482 |
| 4standard | 502 | Kallberg, Ryan (1481) | Won 2-0 | +181500 |
| 5standard | 369 | Mummery, Ryan (1510) | Won 2-0 | +181518 |
| 6standard | 285 | Mendez, Eduardo (1496) | Lost 1-2 | -181500 |
| 7standard | 373 | Ballardo, David (1475) | Lost 0-2 | -191481 |
| top | average opponent: 1498record: 3-4 | new rating: 1481 | ||