Two players' matches against each other and together, and their chances if they met now.
4–6
10 matches against each other
Together: 12 won, 27 lost
Over their 10 matches against each other with a score (not walkovers), all disciplines.
| Measure | Filip Isdahl-Larsen | Léonard Thor Achaz Grøndahl |
|---|---|---|
| Matches won | 4 | 6 |
| Sets won | 10 | 14 |
| Points won | 43547.8% | 47552.2% |
| Average winning margin | 4.8 points | 9.8 points |
| Biggest win | 21-16, 21-12+14 points · 22 Nov 2025 · men's doubles | 21-18, 21-7+17 points · 27 Apr 2024 · men's singles |
4 of 10 matches went to a deciding set. Closest: Filip Isdahl-Larsen won 21-18, 16-21, 21-19 (level on points) on 29 Nov 2024.
Current ratings in each discipline both play, and Filip Isdahl-Larsen's chance of winning against Léonard Thor Achaz Grøndahl. In doubles, the chance is with equally rated partners: a pair's rating is the sum of its players'.
Met 6 times in men's singles: Filip Isdahl-Larsen won 1, lost 5.
| Measure | Filip Isdahl-Larsen | Léonard Thor Achaz Grøndahl |
|---|---|---|
| Matches won | 1 | 5 |
| Sets won | 4 | 11 |
| Points won | 256 |
From Filip Isdahl-Larsen's side, newest first
| Date | Opponents | Result | Win chance | Rating |
|---|---|---|---|---|
| 31 Jan 2026 | Lisbeth Hildremyr 1351 / Léonard Thor Achaz Grøndahl 1452with Mari Birkelund 1125Klemetsrud Arrangerer på vegne av NY KLUBB : Sterling Badminton Here we go (SEN C)T7053 51753+47460 vs 46927+45429 | Lost −1114-21, 17-21 | 8% | 1352−1.8 |
| 22 Nov 2025 | Léonard Thor Achaz Grøndahl 1804Klemetsrud Lambertseter & Klemetsrud Open (SEN A)T7052 47460 vs 45429 | Lost −419-21, 19-21 | 12% | 1535−2.9 |
| 22 Nov 2025 | Léonard Thor Achaz Grøndahl 1484 / Aksel Fossåskaret 1623with Jonas Sørstrand 1593Klemetsrud Lambertseter & Klemetsrud Open (SEN A)T7052 45429+44392 vs 47460+46490 | Won +1421-16, 21-12 | 40% | 1498+37.2 |
| 18 Jan 2025 | Léonard Thor Achaz Grøndahl 1711Klemetsrud Kretsmesterskap OFBK / Oslo Vintersmash (U17 A)T6846 47460 vs 45429 | Lost −1612-21, 21-18, 11-21 | 36% | 1617−20.5 |
| 18 Jan 2025 | Léonard Thor Achaz Grøndahl 1445 / Aksel Hegerstrøm Haugli 1371with Lukas Endahl Haraldsen 1349Klemetsrud Kretsmesterskap OFBK / Oslo Vintersmash (U17 A)T6846 46117+45429 vs 47460+46854 | Won +125-23, 18-21, 21-19 | 47% | 1455+2.9 |
| 29 Nov 2024 | Léonard Thor Achaz Grøndahl 1697Moss Infintum Julecup Bredde & RT U17* + Sen E (U17 A)T6822 45429 vs 47460 | Won ±021-18, 16-21, 21-19 | 29% | 1584+5.9 |
| 14 Sep 2024 | Magnus Wang Dybvik 1105 / Léonard Thor Achaz Grøndahl 1277with Lukas Sulebakk 1273Vigra IL Vigra IL Sparebanken Møre - Vigra Open 2024 (U17 A)T6919 45429+46826 vs 48169+47460 | Won +421-19, 21-19 | 73% | 1246+5.4 |
| 8 Jun 2024 | Léonard Thor Achaz Grøndahl 1353Moss Vansjøspretten (U19 A)T6782 47460 vs 45429 | Lost −518-21, 19-21 | 32% | 1235−19.0 |
| 27 Apr 2024 | Léonard Thor Achaz Grøndahl 1375Bygdø Bygdø Vårtreff 2024 (U17 A)T6732 47460 vs 45429 | Lost −1718-21, 7-21 | 27% | 1200−45.9 |
| 11 Feb 2022 | Léonard Thor Achaz Grøndahl 1050Oppegård IL KM Oslofjorden/Follosmashen (U15 C)T6515 47460 vs 45429 | Lost −616-21, 21-18, 17-21 | 60% | 1100−1.9 |
| 30454.3% |
| Average winning margin | 0.0 points | 9.6 points |
|---|
| Biggest win | 21-18, 16-21, 21-19+0 points · 29 Nov 2024 | 21-18, 21-7+17 points · 27 Apr 2024 |
|---|
3 of 6 matches went to a deciding set. Closest: Filip Isdahl-Larsen won 21-18, 16-21, 21-19 (level on points) on 29 Nov 2024.
Rating at the end of each week
Met 3 times in men's doubles: Filip Isdahl-Larsen won 3, lost 0.
| Measure | Filip Isdahl-Larsen | Léonard Thor Achaz Grøndahl |
|---|---|---|
| Matches won | 3 | 0 |
| Sets won | 6 | 1 |
| Points won | 14853.4% | 12946.6% |
| Average winning margin | 6.3 points | – |
| Biggest win | 21-16, 21-12+14 points · 22 Nov 2025 | – |
1 of 3 matches went to a deciding set. Closest: Filip Isdahl-Larsen won 25-23, 18-21, 21-19 (by 1 point) on 18 Jan 2025.
Rating at the end of each week
Met 1 time in mixed doubles: Filip Isdahl-Larsen won 0, lost 1.
| Measure | Filip Isdahl-Larsen | Léonard Thor Achaz Grøndahl |
|---|---|---|
| Matches won | 0 | 1 |
| Sets won | 0 | 2 |
| Points won | 3142.5% | 4257.5% |
| Average winning margin | – | 11.0 points |
| Biggest win | – | 21-14, 21-17+11 points · 31 Jan 2026 |
0 of 1 match went to a deciding set. Closest: Léonard Thor Achaz Grøndahl won 21-14, 21-17 (by 11 points) on 31 Jan 2026.
Rating at the end of each week
From Filip Isdahl-Larsen's side, newest first
| Date | Opponents | Result | Win chance | Rating |
|---|---|---|---|---|
| 26 Sep 2026 | Johan Zang 1699 / Eirik Tresselt Støylen 1695with Léonard Thor Achaz Grøndahl 1383Ålesund ÅlesundCupen 2026 (SEN A)T7179 43324+17613 vs 45429+47460 | Lost8-15, 7-15 | 2% | 1478−1.5 |
| 26 Sep 2026 | Lukas Endahl Haraldsen 1363 / Aksel Fossåskaret 1632with Léonard Thor Achaz Grøndahl 1385Ålesund ÅlesundCupen 2026 (SEN A)T7179 46117+46490 vs 45429+47460 | Lost14-16, 19-17, 15-17 | 27% | 1480−1.5 |
| 26 Sep 2026 | Daniel Standal 1409 / Jose Molares Molina 1807with Léonard Thor Achaz Grøndahl 1396Ålesund ÅlesundCupen 2026 (SEN A)T7179 48024+51727 vs 45429+47460 | Lost10-15, 9-15 | 7% | 1481−8.6 |
| 26 Sep 2026 | Gonçalo Ribeiro 1737 / Fredrik Lian 1729with Léonard Thor Achaz Grøndahl 1397Ålesund ÅlesundCupen 2026 (SEN A)T7179 44648+20987 vs 45429+47460 | Lost8-15, 13-15 | 1% | 1490−1.1 |
| 15 Mar 2026 | Johan Zang 1630 / Eirik Tresselt Støylen 1592with Léonard Thor Achaz Grøndahl 1422Junior NM for lag Sluttspill (1. HD)L13521 43324+17613 vs 47460+45429 | Lost13-21, 11-21 | 8% | 1464−14.2 |
| 15 Mar 2026 | Bryan Javier Matland 1640 / Henrik Frende Lavik-Haug 1732with Léonard Thor Achaz Grøndahl 1424Junior NM for lag Pulje 2 (1. HD)L13517 45429+47460 vs 46795+44141 | Lost14-21, 12-21 | 3% | 1478−2.1 |
| 14 Mar 2026 | Shreyan Reddy Korem 1541 / Deeptanshu Toka 1794with Léonard Thor Achaz Grøndahl 1431Junior NM for lag Pulje 2 (1. HD)L13510 43937+45812 vs 45429+47460 | Lost10-21, 17-21 | 4% | 1480−5.6 |
| 28 Feb 2026 | Linus Nordal 1617 / Patryk Daniel Kilianski 1058with Léonard Thor Achaz Grøndahl 1421Vestre Aker Fjærfest (SEN A)T6994 45429+47460 vs 44495+50019 | Won21-13, 21-15 | 85% | 1486+7.9 |
| 28 Feb 2026 | Andre Le Thanh 1464 / Erling Homme 1576with Léonard Thor Achaz Grøndahl 1425Vestre Aker Fjærfest (SEN A)T6994 26694+46207 vs 45429+47460 | Lost12-21, 21-11, 16-21 | 26% | 1478−2.7 |
| 28 Feb 2026 | Rishi Arvind Phatak 1622 / Carl Christian Møller Jacobsen 1874with Léonard Thor Achaz Grøndahl 1427Vestre Aker Fjærfest (SEN A)T6994 43474+20494 vs 45429+47460 | Lost13-21, 11-21 | 1% | 1481−1.5 |
| 17 Jan 2026 | Carlo Alonzo Agustin 1661 / Andre Le Thanh 1431with Léonard Thor Achaz Grøndahl 1431Klemetsrud KM 2026 (SEN E)T6981 24052+26694 vs 47460+45429 | Lost18-21, 19-21 | 22% | 1495−3.7 |
| 17 Jan 2026 | Sanford Chin 1564 / Avinash Avi 1585with Léonard Thor Achaz Grøndahl 1443Klemetsrud KM 2026 (SEN E)T6981 48697+47736 vs 47460+45429 | Lost11-21, 16-21 | 18% | 1499−10.2 |
| 13 Dec 2025 | Shravan Ramkumar 1258 / Srijan Karthik Kancherla 1307with Léonard Thor Achaz Grøndahl 1440Asker Asker Open 2025 (SEN A)T7027 45429+47460 vs 43924+46784 | Won21-12, 21-14 | 96% | 1525+2.8 |
| 13 Dec 2025 | Daniel Nguyen 1635 / Laurits Edslev Christensen 1562with Léonard Thor Achaz Grøndahl 1449Asker Asker Open 2025 (SEN A)T7027 45031+51610 vs 45429+47460 | Lost14-21, 15-21 | 16% | 1522−7.3 |
| 13 Dec 2025 | Eivind Engeseth 1303 / Noah Andersen 1219with Léonard Thor Achaz Grøndahl 1446Asker Asker Open 2025 (SEN A)T7027 45429+47460 vs 18026+17622 | Won21-16, 21-15 | 97% | 1529+2.3 |
| 1 Nov 2025 | Rasmus Ovesen 1442 / Gaurav Sharma 1489with Léonard Thor Achaz Grøndahl 1478Bygdø Bygdø Høsttreff 2025 (SEN B)T6990 49451+46268 vs 45429+47460 | Lost21-18, 19-21, 19-21 | 49% | 1446−2.5 |
| 1 Nov 2025 | Lars Tingstad 1376 / Viktor Sandström 1255with Léonard Thor Achaz Grøndahl 1470Bygdø Bygdø Høsttreff 2025 (SEN B)T6990 45429+47460 vs 40718+44091 | Won21-14, 21-9 | 90% | 1448+7.9 |
| 22 Feb 2025 | Muhammed Ibrahim Syed 1212 / Tingyu Zhang 1345with Léonard Thor Achaz Grøndahl 1440Junior NM for lag Mellomspill 3 (1. HD)L12830 48704+47211 vs 45429+47460 | Won21-15, 21-14 | 90% | 1421+14.5 |
| 14 Dec 2024 | Robert Schittny 1284 / Shiliang Zhang 1332with Léonard Thor Achaz Grøndahl 1476Haugerud Haugerud cup (SEN B)T6871 47460+45429 vs 47212+48818 | Won11-21, 21-15, 21-19 | 92% | 1463+0.4 |
| 14 Dec 2024 | Devendra Rameshwarsingh 1389 / Shahir Tahir 1420with Léonard Thor Achaz Grøndahl 1503Haugerud Haugerud cup (SEN B)T6871 45356+43481 vs 47460+45429 | Lost14-21, 17-21 | 81% | 1464−28.5 |