| Jun 28, 2026 | Helin | 1–0 | Svensson | Round 2: Helin, Mikael - Svensson, Hakan | Nimzowitsch Defense | |
| Jun 27, 2026 | Helin | 1–0 | Persson | Round 1: Helin, Mikael - Persson, Lars | French Defense: Knight Variation | |
| Jun 24, 2026 | Svenn | 1–0 | Helin | Round 4: Svenn, Gosta - Helin, Mikael | Lion Defense: Anti-Philidor, Lion's Cave | |
| Jun 24, 2026 | Hedin | 0–1 | Helin | Round 3: Hedin, Niclas - Helin, Mikael | Indian Defense: Wade-Tartakower Defense | |
| Apr 3, 2026 | Helin | 0–1 | Soderstrom | The Paskturneringen 2026 | Ponziani Opening | |
| Feb 6, 2026 | Helin | 0–1 | Kleist | Elite Hotels Open 2026 | French Defense: Advance Variation, Euwe Variation | |
| Dec 31, 2025 | Gunnare | 1–0 | Helin | Round 3: Gunnare, William - Helin, Mikael | Modern Defense | |
| Dec 9, 2025 | Fahlman | 1–0 | Helin | Round 10: Fahlman, Jakob - Helin, Mikael | Pirc Defense | |
| Nov 25, 2025 | Helin | 0–1 | Sollerman | Round 9: Helin, Mikael - Sollerman, Mattias | King's Knight Opening: Normal Variation | |
| Nov 11, 2025 | Lindstrom | 0–1 | Helin | Round 8: Lindstrom, Simon - Helin, Mikael | Modern Defense: Standard Defense | |
| Nov 4, 2025 | Helin | 0–1 | Brodin | Round 7: Helin, Mikael - Brodin, Leo | Queen's Gambit Declined: Normal Defense | |
| Oct 31, 2025 | Helin | 0–1 | Sivuk | Round 1: Helin, Mikael - Sivuk, Vitaly | Sicilian Defense: Staunton-Cochrane Variation | |
| Oct 7, 2025 | Helin | 0–1 | Dingertz | Round 5: Helin, Mikael - Dingertz, Erik | Italian Game: Two Knights Defense | |
| Sep 27, 2025 | Helin | 0–1 | Bohman Karlholm | Snabbschacks-SM 2025 | English Opening: Agincourt Defense | |
| Sep 2, 2025 | Thorn | 1–0 | Helin | Round 2: Thorn, Eric - Helin, Mikael | Zukertort Opening: Pirc Invitation | |
| May 20, 2025 | Helin | 1–0 | Brodin | Rond 11: Helin, Mikael - Brodin, Leo | Caro-Kann Defense: Hillbilly Attack, Schaeffer Gambit | |
| May 6, 2025 | Helin | 1–0 | Hardwick | Rond 10: Helin, Mikael - Hardwick, Hugo | King's Pawn Game | |
| Apr 8, 2025 | Helin | 0–1 | Wickstrom | Rond 8: Helin, Mikael - Wickstrom, Carina | Sicilian Defense: Wing Gambit | |
| Jan 28, 2025 | Helin | * | Tuomainen | Rond 2: Helin, Mikael - Tuomainen, Felix | Caro-Kann Defense: Maróczy Variation | |
| Jan 3, 2025 | Helin | 0–1 | Sayce | 52nd Rilton Cup: Rilton U2200 | English Opening: Symmetrical Variation, Botvinnik System | |
| Nov 19, 2024 | Helin | 0–1 | Larsson | Rond 8: Helin, Mikael - Larsson, Max | English Opening: Caro-Kann Defensive System | |
| Sep 8, 2024 | Andersson | 0–1 | Helin | The Kvibergspelen 2024 | Pirc Defense | |
| Sep 7, 2024 | Nilsson | 1–0 | Helin | The Kvibergspelen 2024 | Philidor Defense: Lion Variation | |
| Sep 6, 2024 | Ask | 1–0 | Helin | The Kvibergspelen 2024 | Nimzo-Larsen Attack: English Variation | |
| Aug 4, 2024 | Helin | 1–0 | Evertsson | Goteborg Open 2024 | English Opening: Symmetrical Variation, Botvinnik System | |
| Aug 4, 2024 | Thern | 0–1 | Helin | Goteborg Open 2024 | Modern Defense: Kotov Variation | |
| Aug 3, 2024 | Helin | 0–1 | Karlsson | Goteborg Open 2024 | Sicilian Defense: Staunton-Cochrane Variation | |
| Aug 3, 2024 | Olsson | 0–1 | Helin | Goteborg Open 2024 | Pirc Defense | |
| Aug 2, 2024 | Helin | ½–½ | Bergdahl | Goteborg Open 2024 | Caro-Kann Defense: Maróczy Variation | |
| Aug 2, 2024 | Helin | 0–1 | Eriksson | Goteborg Open 2024 | English Opening: Agincourt Defense | |
| Aug 2, 2024 | Lindholm | 0–1 | Helin | Goteborg Open 2024 | Philidor Defense: Lion Variation | |
| Aug 2, 2024 | Madevan Vaishnavi | 1–0 | Helin | Goteborg Open 2024 | Pirc Defense | |
| Jul 7, 2024 | Vernersson | 1–0 | Helin | Schack-SM 2024: Veteran-SM 50+ | Queen's Pawn Game: Chigorin Variation | |
| Jul 6, 2024 | Helin | ½–½ | Gamback | Schack-SM 2024: Veteran-SM 50+ | English Opening: Symmetrical Variation, Botvinnik System | |
| Jul 5, 2024 | Van Der Wal | 1–0 | Helin | Schack-SM 2024: Veteran-SM 50+ | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Jul 4, 2024 | Helin | 1–0 | von Bargen | Schack-SM 2024: Veteran-SM 50+ | Italian Game: Scotch Gambit, Anderssen Attack | |
| Jul 3, 2024 | Jonas | 0–1 | Helin | Schack-SM 2024: Veteran-SM 50+ | English Opening: Symmetrical Variation, Botvinnik System | |
| Jul 2, 2024 | Helin | 0–1 | Arenlind | Schack-SM 2024: Veteran-SM 50+ | Sicilian Defense: Staunton-Cochrane Variation | |
| Jul 1, 2024 | Lohage | 0–1 | Helin | Schack-SM 2024: Veteran-SM 50+ | Modern Defense: Kotov Variation | |
| Jun 30, 2024 | Helin | 1–0 | Winfridsson | Schack-SM 2024: Veteran-SM 50+ | Sicilian Defense: Staunton-Cochrane Variation | |
| Jun 29, 2024 | Petersson | 1–0 | Helin | Schack-SM 2024: Veteran-SM 50+ | Lion Defense: Anti-Philidor, Lion's Cave, Lion Claw Gambit | |
| May 21, 2024 | Ljungros | 0–1 | Helin | Rond 11: Ljungros, Lo - Helin, Mikael | Sicilian Defense: Kalashnikov Variation | |
| Feb 9, 2024 | Kristensen | 1–0 | Helin | Elite Hotels Open 2024 | Lion Defense: Anti-Philidor, Lion's Cave | |
| Sep 15, 2023 | Helin | 1–0 | Johansson | The Kvibergspelen 2023 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Feb 18, 2023 | Helin | 0–1 | Lindgren | Vastgota Open 2023 | Caro-Kann Defense: Maróczy Variation | |
| Sep 30, 2022 | Fritz | 1–0 | Helin | Kvibergspelen 2022 | Old Indian Defense | |
| — | Helin | 0–1 | Ljungros | Sällskapets Höstturnering 2024 | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| — | Helin | * | Stephan Wagner | Round 2: Helin, Mikael - Stephan Wagner | Caro-Kann Defense: Hillbilly Attack, Schaeffer Gambit | |
| — | Kyhle | 0–1 | Helin | S?llskapets H?stturnering 2024 | Modern Defense: Kotov Variation | |
