Martin Damm and Alex Rybakov will play each other in the 1st round of the Sioux Falls Challenger for the 2nd time in their career. They are scheduled to play on Tuesday at 2:30 pm on SIOUX FALLS FORD LINCOLN STADIUM. In the following paragraphs, you can find the head to head analysis and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Martin Damm who should win in 3 sets.
Martin Damm -> 1.49
Alex Rybakov -> 2.49
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Prediction and head to head Martin Damm vs. Alex Rybakov
This will be the 2nd time that Martin Damm and Alex Rybakov play each other. The head to head is 1-0 for Rybakov (see full H2H stats), but they have never competed against each other on indoor hard courts.
The last time that they played, Rybakov won 6-4 6-2 in the 1st round in M25 Most back in 2021.
Martin Damm
47 - 18win/loss
175
173
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 52-20 | 36-13 | 0-2 | 16-5 | 0-0 | 0-0 |
| 2024 | 15-20 | 7-7 | 1-5 | 7-8 | 0-0 | 0-0 |
| 2023 | 52-29 | 30-14 | 9-8 | 13-7 | 0-0 | 0-0 |
| 2022 | 32-23 | 17-12 | 10-6 | 5-5 | 0-0 | 0-0 |
| 2021 | 28-22 | 7-4 | 16-12 | 5-6 | 0-0 | 0-0 |
Ranked no. 208, the American will start his run in the Sioux Falls Challenger after he played his last match in the Lincoln Challenger where he lost 6-7(3) 6-3 6-3 to Jodar in the final on the 19th of October.
Damm has a composed 46-18 win-loss record in 2025, 10-3 on indoor hard courts (See FULL STATS).
Damm’s best result of the current year was reaching the final in M15 Sharm ElSheikh,M25 Tbilisi,M15 Vaasa,M25 Elvas,the Columbus Challenger and the Lincoln Challenger.
Talking about his overall career, The American has an overall 182-127 record. He has a positive 40-29 record on indoor hard courts.
Previously in the Sioux Falls Challenger
Previously, his best result was reaching the 1st round in 2024. See his history
.Alex Rybakov
47 - 24win/loss
280
261
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 47-26 | 24-13 | 8-6 | 15-7 | 0-0 | 0-0 |
| 2024 | 29-20 | 11-8 | 12-8 | 6-4 | 0-0 | 0-0 |
| 2023 | 22-25 | 5-8 | 7-9 | 10-8 | 0-0 | 0-0 |
| 2022 | 30-23 | 5-7 | 20-12 | 5-4 | 0-0 | 0-0 |
| 2021 | 39-26 | 4-4 | 35-22 | 0-0 | 0-0 | 0-0 |
Ranked no. 269, the American will start his run in the Sioux Falls Challenger after he played his last match in the Lincoln Challenger where he lost 6-4 6-4 to Suresh in the 1st round on the 13th of October.
Rybakov has a composed 47-24 win-loss record in 2025, 15-5 on indoor hard courts (See FULL STATS).
The American’s best result of the current season was reaching the final in M15 Montreal,M25 Bakersfield,M25 Pensacola,M25 Tulsa,M25 Dallas and the Las Vegas Challenger.
In terms of his career, The American has an overall 268-183 record. He has a positive 46-27 record on indoor hard courts.
Previously in the Sioux Falls Challenger
Alex has never competed in this tournament before.
Tennis Scores in Sioux Falls Challenger
- Jordan ThompsonThompson – Michael MmohMmoh (6-3 6-4) – Stats, scores, rankings
- Alfredo PerezPerez – Cannon KingsleyKingsley (6-4 6-4) – Stats, scores, rankings
- Murphy CassoneCassone – Mitchell KruegerKrueger (7-65 3-6 6-2) – Stats, scores, rankings
- Liam DraxlDraxl – Darwin BlanchBlanch (6-4 6-4) – Stats, scores, rankings
Upcoming matches in the draw
- Alex RybakovRybakov – (1-0) – H2H and prediction
- Patrick KypsonKypson – (0-0) – H2H and prediction
- Andre IlaganIlagan – Brandon HoltHolt (0-0) – H2H and prediction