Two players' matches against each other and together, and their chances if they met now.
2–4
6 matches against each other
Together: 4 won, 2 lost
Over their 6 matches against each other with a score (not walkovers), all disciplines.
| Measure | Eilert Volstad Antonsen | Nika Serstjannikova |
|---|---|---|
| Matches won | 2 | 4 |
| Sets won | 6 | 9 |
| Points won | 24046.6% | 27553.4% |
| Average winning margin | 17.5 points | 17.5 points |
| Biggest win | 21-13, 21-7+22 points · 28 Sep 2024 · men's doubles | 21-12, 21-10+20 points · 28 Feb 2026 · mixed doubles |
3 of 6 matches went to a deciding set. Closest: Nika Serstjannikova won 18-21, 21-13, 21-14 (by 12 points) on 28 Dec 2025.
Current ratings in each discipline both play, and Eilert Volstad Antonsen's chance of winning against Nika Serstjannikova. In doubles, the chance is with equally rated partners: a pair's rating is the sum of its players'.
Met 2 times in men's doubles: Eilert Volstad Antonsen won 1, lost 1.
From Eilert Volstad Antonsen's side, newest first
| Date | Opponents | Result | Win chance | Rating |
|---|---|---|---|---|
| 28 Feb 2026 | Helvijs Bramanis 1437 / Nika Serstjannikova 1198with Liliana Pilat 1201Ålesund Ålesundsvippen 2026 (U13 A)T7009 49346+50112 vs 49941+48379 | Lost −2012-21, 10-21 | 7% | 1096−3.0 |
| 28 Dec 2025 | Stefania Gamlem 1236 / Nika Serstjannikova 1184with Alexander Otterlei-Christoffersen 899Norborg Norborg Romjulsturnering (U15 A)T7038 48380+50112 vs 49941+49750 | Lost −1221-18, 13-21, 14-21 | 11% | 1245−2.5 |
| 28 Dec 2025 | Helvijs Bramanis 1364 / Nika Serstjannikova 1128with Liliana Pilat 1218Norborg Norborg Romjulsturnering (U15 A)T7038 49346+50112 vs 49941+48379 | Lost −2012-21, 10-21 | 23% | 1099−15.0 |
| 1 Nov 2025 | Helvijs Bramanis 1352 / Nika Serstjannikova 1123with Liliana Pilat 1196Norborg Norborg Sparebanken Møre Cup (U13 A)T7037 49346+50112 vs 49941+48379 | Lost −1814-21, 21-19, 8-21 | 20% | 1092−4.3 |
| 28 Dec 2024 | Alexander Otterlei-Christoffersen 1032 / Nika Serstjannikova 1143with Mille Krogsethagen Hansen 1315Norborg Romjulsturnering (U15 A)T6925 49941+49433 vs 49750+50112 | Won +1321-15, 21-23, 21-12 | 96% | 1265+1.1 |
| 28 Sep 2024 | Maria Årseth Kvamme 1189 / Nika Serstjannikova 1251with Christian Feodorov 1222Ålesund Ålesundcupen 2024 (U13 B)T6921 49941+47718 vs 49939+50112 | Won +2221-13, 21-7 | 59% | 1276+10.8 |
From Eilert Volstad Antonsen's side, newest first
| Date | Opponents | Result | Win chance | Rating |
|---|---|---|---|---|
| 31 May 2025 | Sunniva Eiesar-Mæhlum 1076 / Vebjørn Eiesar-Mæhlum 1078with Nika Serstjannikova 1099Pillarguri OTTA OPEN (U13 A)T6896 49570+49571 vs 49941+50112 | Lost14-21, 18-21 | 62% | 1096−25.1 |
| 31 May 2025 | Mathea Kristine Aasland 1141 / Hallgeir Vangen Bakken 1257with Nika Serstjannikova 1102Pillarguri OTTA OPEN (U13 A)T6896 46351+48944 vs 49941+50112 | Lost15-21, 20-22 | 21% | 1121−3.2 |
| 31 May 2025 | Einar Vik 1309 / Hannah Yujia Jin 1205with Nika Serstjannikova 1095Pillarguri OTTA OPEN (U13 A)T6896 49941+50112 vs 49467+47171 | Won15-21, 21-19, 21-14 | 9% | 1123+7.4 |
| 1 Mar 2025 | Kasper Rise Fylling 1203 / Heine Sjåstad 1161with Nika Serstjannikova 1176Ålesund Ålesundsvippen (U13 B)T6926 50112+49941 vs 49942+50613 | Won21-18, 21-10 | 62% | 1256+4.5 |
| 1 Mar 2025 | Richard Young Kolvik 1055 / Vebjørn Bell 1212with Nika Serstjannikova 1172Ålesund Ålesundsvippen (U13 B)T6926 50112+49941 vs 49752+47752 | Won21-11, 21-11 | 76% | 1250+4.4 |
| 1 Mar 2025 | Hallgeir Vangen Bakken 1122 / Vebjørn Eiesar-Mæhlum 1237with Nika Serstjannikova 1171Ålesund Ålesundsvippen (U13 B)T6926 50112+49941 vs 48944+49571 | Won21-15, 15-21, 21-19 | 61% | 1247+0.9 |
| Measure | Eilert Volstad Antonsen | Nika Serstjannikova |
|---|---|---|
| Matches won | 1 | 1 |
| Sets won | 3 | 2 |
| Points won | 9052.9% | 8047.1% |
| Average winning margin | 22.0 points | 12.0 points |
| Biggest win | 21-13, 21-7+22 points · 28 Sep 2024 | 18-21, 21-13, 21-14+12 points · 28 Dec 2025 |
1 of 2 matches went to a deciding set. Closest: Nika Serstjannikova won 18-21, 21-13, 21-14 (by 12 points) on 28 Dec 2025.
Rating at the end of each week
Met 4 times in mixed doubles: Eilert Volstad Antonsen won 1, lost 3.
| Measure | Eilert Volstad Antonsen | Nika Serstjannikova |
|---|---|---|
| Matches won | 1 | 3 |
| Sets won | 3 | 7 |
| Points won | 15043.5% | 19556.5% |
| Average winning margin | 13.0 points | 19.3 points |
| Biggest win | 21-15, 21-23, 21-12+13 points · 28 Dec 2024 | 21-12, 21-10+20 points · 28 Feb 2026 |
2 of 4 matches went to a deciding set. Closest: Eilert Volstad Antonsen won 21-15, 21-23, 21-12 (by 13 points) on 28 Dec 2024.
Rating at the end of each week