| Oct 18, 2025 | Stelmaszyk | 0–1 | Polenz | Round 9: Stelmaszyk, Nico - Polenz, Fredrik | ? | |
| Oct 18, 2025 | Kovalov | 0–1 | Polenz | Round 8: Kovalov, Yaroslav - Polenz, Fredrik | ? | |
| Oct 18, 2025 | Polenz | 0–1 | Seyrek | Round 7: Polenz, Fredrik - Seyrek, Rohat | ? | |
| Oct 18, 2025 | Engel | 1–0 | Polenz | Round 6: Engel, Bruno - Polenz, Fredrik | ? | |
| Oct 18, 2025 | Dahmen | 0–1 | Polenz | Round 5: Dahmen, Christoph - Polenz, Fredrik | ? | |
| Oct 18, 2025 | Polenz | 1–0 | Reimer | Round 4: Polenz, Fredrik - Reimer, Philip | ? | |
| Oct 18, 2025 | Polenz | 1–0 | Dorr | Round 3: Polenz, Fredrik - Dorr, Joerg | ? | |
| Oct 18, 2025 | Weigand | 1–0 | Polenz | Round 2: Weigand, Anton - Polenz, Fredrik | ? | |
| Oct 18, 2025 | Polenz | 1–0 | Thomas Pham | Round 1: Polenz, Fredrik - Thomas Pham | ? | |
| Oct 17, 2025 | Polenz | 0–1 | Schneider | Round 21: Polenz, Fredrik - Schneider, Ilja | Bird Opening: Dutch Variation | |
| Oct 17, 2025 | Mimkes | 0–1 | Polenz | Round 20: Mimkes, Antal - Polenz, Fredrik | Pirc Defense | |
| Oct 17, 2025 | Polenz | 1–0 | Dahmen | Round 19: Polenz, Fredrik - Dahmen, Christoph | Bird Opening | |
| Oct 17, 2025 | Felis | 0–1 | Polenz | Round 18: Felis, Timo - Polenz, Fredrik | Pirc Defense | |
| Oct 17, 2025 | Polenz | ½–½ | Bangert | Round 17: Polenz, Fredrik - Bangert, Jonas | Bird Opening | |
| Oct 17, 2025 | Nietsch | 0–1 | Polenz | Round 15: Nietsch, Felix - Polenz, Fredrik | Pirc Defense | |
| Oct 17, 2025 | Polenz | 1–0 | Koldunov | Round 14: Polenz, Fredrik - Koldunov, Elena | Bird Opening: Wagner-Zwitersch Gambit | |
| Oct 17, 2025 | Seyrek | 1–0 | Polenz | Round 13: Seyrek, Rohat - Polenz, Fredrik | Dutch Defense | |
| Oct 17, 2025 | Polenz | 1–0 | Wetterau | Round 12: Polenz, Fredrik - Wetterau, Nathanael | Bird Opening: From's Gambit, Langheld Gambit | |
| Oct 17, 2025 | Stelmaszyk | 1–0 | Polenz | Round 11: Stelmaszyk, Nico - Polenz, Fredrik | Philidor Defense: Lion Variation, Lion's Claw, with Bc4 and h6 | |
| Oct 17, 2025 | Polenz | 0–1 | Bruehl | Round 10: Polenz, Fredrik - Bruehl, Katharina | Bird Opening: Dutch Variation | |
| Oct 17, 2025 | Sauer | ½–½ | Polenz | Round 9: Sauer, Tim - Polenz, Fredrik | English Opening: Symmetrical Variation, Mecking Variation | |
| Oct 17, 2025 | Polenz | 1–0 | Sviridov | Round 8: Polenz, Fredrik - Sviridov, Vitaliy | Bird Opening: Dutch Variation | |
| Oct 17, 2025 | Engel | 1–0 | Polenz | Round 7: Engel, Bruno - Polenz, Fredrik | Queen's Pawn Game: Veresov Attack, Dutch System | |
| Oct 17, 2025 | Polenz | 1–0 | Ponyrko | Round 6: Polenz, Fredrik - Ponyrko, Matviy | Bird Opening | |
| Oct 17, 2025 | Ay | 0–1 | Polenz | Round 5: Ay, Furkan - Polenz, Fredrik | Pirc Defense | |
| Oct 17, 2025 | Polenz | 1–0 | Sauer | Round 2: Polenz, Fredrik - Sauer, Ben | Bird Opening | |
| Oct 17, 2025 | Nguyen | 0–1 | Polenz | Round 3: Nguyen, Phuc Nhat - Polenz, Fredrik | Pirc Defense | |
| Oct 17, 2025 | Polenz | 0–1 | Ziems | Round 4: Polenz, Fredrik - Ziems, Michael | Bird Opening | |
| Oct 17, 2025 | Lueders Vega | 0–1 | Polenz | Round 1: Lueders Vega, Iago Ernst - Polenz, Fredrik | Philidor Defense: Lion Variation, Lion's Claw, with Bc4 and h6 | |
| Oct 13, 2025 | Langer | 0–1 | Polenz | Round 16: Langer, Michael S. - Polenz, Fredrik | Zukertort Opening: Dutch Variation | |
| Jun 29, 2025 | Helmer | 0–1 | Polenz | Round 9: Helmer, Jan - Polenz, Fredrik | Dutch Defense: Stonewall Variation | |
| Jun 29, 2025 | Polenz | ½–½ | Noack | Round 8: Polenz, Fredrik - Noack, Reiner | Bird Opening: Dutch Variation | |
| Jun 29, 2025 | Wetterau | 0–1 | Polenz | Round 7: Wetterau, Nathanael - Polenz, Fredrik | Pirc Defense | |
| Jun 29, 2025 | Polenz | 1–0 | Gerlach | Round 6: Polenz, Fredrik - Gerlach, Vincent | Bird Opening: Dutch Variation | |
| Jun 29, 2025 | Garbuszus | 1–0 | Polenz | Round 5: Garbuszus, Juergen - Polenz, Fredrik | Dutch Defense: Hopton Attack | |
| Jun 29, 2025 | Polenz | 0–1 | Cebulla | Round 4: Polenz, Fredrik - Cebulla, Konstantin | Bird Opening: Dutch Variation | |
| Jun 29, 2025 | Hagemann | 0–1 | Polenz | Round 3: Hagemann, Sven - Polenz, Fredrik | Dutch Defense: Kingfisher Gambit | |
| Jun 29, 2025 | Polenz | 1–0 | Herbst | Round 2: Polenz, Fredrik - Herbst, Frank | Bird Opening | |
| Jun 29, 2025 | Fendel | 0–1 | Polenz | Round 1: Fendel, Arsenij - Polenz, Fredrik | English Opening: Anglo-Dutch Defense | |
