Stefan Kozlov and Leo Borg will face off in the 1st round of the Champaign Challenger for the 1st time in their career. They are scheduled to compete on Tuesday at 12:30 pm on THE SCHWARTZ COURT. Here the head to head stats and relative prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Stefan Kozlov who should win in 3 sets.
Stefan Kozlov -> 1.39
Leo Borg -> 2.72
Click here to see the updated quotes and live streaming (only selected countries - USA excluded).
Here where top tennis events are broadcasted or streamed online (ATP, WTA).
At the challenger level, there will be free live streaming on Challenger TV.
Prediction and head to head Stefan Kozlov vs. Leo Borg
There is no head to head record between Stefan Kozlov and Leo Borg since this will be the first time that they will square off in the main tour.
Stefan Kozlov
22 - 11win/loss
306
103
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 26-11 | 12-6 | 4-1 | 10-3 | 0-1 | 0-0 |
| 2024 | 37-19 | 16-9 | 17-8 | 4-2 | 0-0 | 0-0 |
| 2023 | 6-12 | 1-6 | 0-0 | 5-6 | 0-0 | 0-0 |
| 2022 | 21-34 | 14-18 | 0-5 | 4-5 | 3-6 | 0-0 |
| 2021 | 41-15 | 20-12 | 5-2 | 16-1 | 0-0 | 0-0 |
Ranked no. 458, Stefan will start his run in the Champaign Challenger after he played his last match in the Knoxville Challenger where he lost 6-2 2-6 6-3 to Clarke in the 2nd round on the 5th of November.
Stefan has a composed 21-11 win-loss record in 2025, 5-3 on indoor hard courts (See FULL STATS).
Kozlov’s best result of the year was reaching the final in M25 Xalapa.
Talking about his overall career, Kozlov has an overall 339-259 record. He has a positive 81-48 record on indoor hard courts.
Previously in the Champaign Challenger
Previously, he won this tournament once in 2021. See his history.
Leo Borg
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 30-26 | 16-9 | 9-7 | 5-10 | 0-0 | 0-0 |
| 2024 | 28-22 | 25-11 | 1-8 | 2-3 | 0-0 | 0-0 |
| 2023 | 35-30 | 22-13 | 10-8 | 3-8 | 0-0 | 0-1 |
| 2022 | 40-29 | 13-8 | 27-20 | 0-1 | 0-0 | 0-0 |
| 2021 | 1-12 | 0-0 | 1-9 | 0-3 | 0-0 | 0-0 |
Ranked no. 546, the Swede will start his run in the Champaign Challenger after he played his last match in the Knoxville Challenger where he lost 4-6 6-1 6-2 to Wiskandt in the 1st round on the 4th of November.
Leo has a composed 30-25 win-loss record in 2025, 5-9 on indoor hard courts (See FULL STATS).
Borg’s best result of the year was getting to the final in M15 Doha.
In terms of his career, Leo has an overall 134-118 record. He has a negative 10-24 record on indoor hard courts.
Previously in the Champaign Challenger
The Swede has never competed in this tournament before.
Tennis Scores in Champaign Challenger
- Adhithya GanesanGanesan – Oliver OkonkwoOkonkwo (6-3 7-5) – Stats, scores, rankings
- Murphy CassoneCassone – Hoyoung RohRoh (6-0 6-2) – Stats, scores, rankings
- Alex MartinezMartinez – Saba PurtseladzePurtseladze (7-5 3-6 7-67) – Stats, scores, rankings
- Jay Dylan Hara FriendDylan Hara Friend – Alfredo PerezPerez (6-4 5-7 6-3) – Stats, scores, rankings
- Adam JillyJilly – Keegan SmithSmith (6-4 6-2) – Stats, scores, rankings
Upcoming matches in the draw
- Mitchell KruegerKrueger – (1-0) – H2H and prediction
- Stefan KozlovKozlov – (0-0) – H2H and prediction
- Nicolas MejiaMejia – Cedrik-Marcel StebeStebe (0-0) – H2H and prediction
- Mats RosenkranzRosenkranz – (0-0) – H2H and prediction
- Aidan MchughMchugh – (0-0) – H2H and prediction
- Micah BraswellBraswell – (0-0) – H2H and prediction