Jackson Kostantin
Pittsburgh Regionals (2025-09-19)
Placement478/746Record3/5Prev. Elo1000New Elo942 (−58)Prev. Rank-New Rank#9534 (new)
Full standings for Pittsburgh Regionals 2026
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R8 |  Ryan Clark | - | 901 | Win | 942 (+25) |
| R7 | Michael Jessup | #10347 | 906 | Loss | 917 (−33) |
| R6 |  Chang Huang | - | 912 | Win | 950 (+32) |
| R5 | Aiden Magby | - | 909 | Loss | 918 (−42) |
| R4 | Callie Murray | #3051 | 1059 | Loss | 960 (−30) |
| R3 | Estefen Luna | #2178 | 1109 | Loss | 990 (−31) |
| R2 | Eric Rutherford | #1131 | 1180 | Loss | 1021 (−29) |
| R1 | Henry Yerdon | - | 1000 | Win | 1050 (+50) |