Andrea Collarini and Mika Brunold will play each other in the 2nd round of the Zug Challenger for the 1st time in their career. They are scheduled to compete on Wednesday at 8:15 pm on CENTER COURT. Here the head to head stats and relative prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Mika Brunold who should win in 3 sets.
Mika Brunold -> 1.833
Andrea Collarini -> 1.89
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Prediction and head to head Andrea Collarini vs. Mika Brunold
There is no head to head record between Andrea Collarini and Mika Brunold since this will be the first time that they will fight against each other in the main tour.
Andrea Collarini
25 - 21win/loss
243
177
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 41-33 | 1-3 | 40-29 | 0-0 | 0-1 | 0-0 |
| 2024 | 45-26 | 0-1 | 45-25 | 0-0 | 0-0 | 0-0 |
| 2023 | 26-32 | 0-3 | 26-28 | 0-0 | 0-1 | 0-0 |
| 2022 | 23-30 | 3-3 | 20-26 | 0-0 | 0-1 | 0-0 |
| 2021 | 25-37 | 0-2 | 25-34 | 0-0 | 0-1 | 0-0 |
Ranked no. 235, the Argentine got to the 2nd round after defeating Kilian Feldbausch 6-4 7-6(6).
In the 1st round, The Argentine had a good straight sets win against Feldbausch (6-4 7-66). During the match, Collarini scored 83 points vs Feldbausch’s 75. Collarini was pretty aggressive to blast 35 winners.
Regarding the service games, Collarini scored just 1 ace during the encounter and he committed only 2 double faults. Andrea Collarini lost the serve 4 times and he saved 6 break points. Furthermore, Collarini put 67% of his first serves in, winning 60% (35/58) of the points behind his 1st serve and 45% (13/29) on the 2nd serve. Andrea broke Feldbausch 5 times after converting 50% of his break points (5/10).
Collarini has positive match record in the last 10 years having won 55% of his matches (328-268). 25-18 on clay in 2025. Talking about his performance on the same surface of this tournament, Collarini has a composed 321-238 match record in the last years on clay.
Andrea’s best result of the current season was getting to the semifinal in M25 Punta del Este,the Tallahassee Challenger,the San Miguel de Tucuman Challenger and the Santa Fe Challenger.
Collarini has an overall 25-21 win-loss record in 2025, 25-18 on clay (See FULL STATS).
Previously in the Zug Challenger
Andrea has never competed in this tournament before.
Mika Brunold
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 32-25 | 0-0 | 18-17 | 14-8 | 0-0 | 0-0 |
| 2024 | 43-25 | 3-4 | 34-16 | 4-4 | 0-0 | 2-1 |
| 2023 | 23-21 | 2-3 | 10-9 | 10-8 | 0-0 | 1-1 |
| 2022 | 11-9 | 2-2 | 5-4 | 4-3 | 0-0 | 0-0 |
| 2021 | 3-4 | 0-0 | 0-2 | 1-1 | 0-0 | 2-1 |
Ranked no. 300 (career-high), the Swiss got to the 2nd
round after defeating Francesco Maestrelli 6-4 7-5.In the 1st round, Mika had a good straight sets win against Maestrelli (6-4 7-5). During the match Brunold scored 69 points vs Maestrelli’s 60. Brunold was very aggressive to blast 30 winners.
Talking about serving, Brunold was unable to score even 1 ace for the entire match and he committed only 2 double faults. Overall, Mika Brunold was exceptionally effective on serve to win 71% (30/42) of his 1st serve and 55% (12/22) on the second serve. However, this didn’t prevent his to concede the serve twice. Brunold broke Maestrelli 4 times after converting 50% of his break points (4/8).
The Swiss’s best result of the year was reaching the semifinal in the Nottingham Challenger and the Royan Challenger.
Brunold has a compiled 22-16 win-loss record in 2025, 12-11 on clay (See FULL STATS).
Previously in the Zug Challenger
Previously, his best result was reaching the 2nd round in 2024. See his history.
H2H Performance in the tournament
Matches, sets, games and points
| Points | Collarini | Brunold |
|---|---|---|
| Match played | 1 | 1 |
| Tot Set | 2 | 2 |
| Tot Games | 23 | 22 |
| Pts | 83-75 | 69-60 |
| Total Points | 158 | 129 |
| Winners | 35 | 30 |
| %Winners | 42% | 43% |
Both Collarini and Brunold played 1 match. Both players have not dropped a single set in this event so far. Talking about their workload, Collarini and Brunold have played the same amount of sets 2. However, Collarini played 1 game more than Brunold. The Argentine scored 35 winners (42% of the total points). On the other side, Mika bagged 30 winners (43%).
Serve Performance
| Serve | Collarini | Brunold |
|---|---|---|
| Aces | 1 | 0 |
| Avg per match | 1 | 0 |
| 1st in | 58/87 | 42/64 |
| %1st in | 67% | 66% |
| 1st pts | 35/58 | 30/42 |
| %1st pts | 60% | 71% |
| 2nd pts | 13/29 | 12/22 |
| %2nd pts | 45% | 55% |
Collarini fired 1 ace . Brunold didn’t manage to fire a single ace to far. Collarini won 60% points behind his first serve. He was rock solid on his second serve to win 45% of the points. On the other side, Brunold won 71% of the points behind his first serve. He had a solid display on his second serve to win 55% of the points.
How they played the important points
| Breaks | Collarini | Brunold |
|---|---|---|
| Won | 5 | 4 |
| Converted | 5/10 | 4/8 |
| % Converted | 50% | 50% |
| Conceded | 10 | 7 |
| Saved | 6 | 5 |
| % Saved | 60% | 71% |
| Times Broken | 4 | 2 |
Andrea broke his opponent 5 times with a 50% conversion rate. Collarini dropped his serve 4 times and he saved 60% of the break points that he conceded. The Swiss broke his opponent 4 times with a 50% conversion rate. The Swiss conceded his serve twice and he saved 71% of the break points that he conceded.
| Collarini | |||
| R1 Feldbausch | Total | ||
|---|---|---|---|
| Score | 6-4 7-66 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 23 | 23 | |
| pts | 83-75 | 83-75 | |
| Total points | 158 | 158 | |
| Winners | 35 | 35 | |
| %Winners | 42% | 42% | |
| SERVE | |||
| Aces | 1 | 1 | |
| Double Faults | 2 | 2 | |
| 1st in | 58/87 | 58/87 | |
| % 1st in | 67% | 67% | |
| 1st pts | 35/58 | 35/58 | |
| % 1st pts | 60% | 60% | |
| 2nd pts | 13/29 | 13/29 | |
| % 2nd pts | 45% | 45% | |
| Breaks | |||
| Won | 5 | 5 | |
| Converted | 5/10 | 5/10 | |
| Converted % | 50% | 50% | |
| Conceded | 10 | 10 | |
| Saved | 6/10 | 6 | |
| Saved % | 60% | 60% | |
| Times Broken | 4 | 4 | |
| Brunold | |||
| R1 Maestrelli | Total | ||
|---|---|---|---|
| Score | 6-4 7-5 | ||
| Tot Set | 2 | 2 | |
| Tot Games | 22 | 22 | |
| pts | 69-60 | 69-60 | |
| Total points | 129 | 129 | |
| Winners | 30 | 30 | |
| %Winners | 43% | 43% | |
| SERVE | |||
| Aces | 0 | 0 | |
| Double Faults | 2 | 2 | |
| 1st in | 42/64 | 42/64 | |
| % 1st in | 66% | 66% | |
| 1st pts | 30/42 | 30/42 | |
| % 1st pts | 71% | 71% | |
| 2nd pts | 12/22 | 12/22 | |
| % 2nd pts | 55% | 55% | |
| Breaks | |||
| Won | 4 | 4 | |
| Converted | 4/8 | 4/8 | |
| Converted % | 50% | 50% | |
| Conceded | 7 | 7 | |
| Saved | 5/7 | 5 | |
| Saved % | 71% | 71% | |
| Times Broken | 2 | 2 | |
Tennis Scores in Zug Challenger
- Stefanos SakellaridisSakellaridis – Benjamin HassanHassan (6-4 6-3) – See score progression
- Zsombor PirosPiros – Alexander RitschardRitschard (6-3 6-2) – See score progression
- Jakub PaulPaul – Maximilian NeuchristNeuchrist (6-4 6-3) – See score progression
- Adolfo Daniel VallejoDaniel Vallejo – Facundo MenaMena (6-1 6-2) – See score progression
- Geoffrey BlancaneauxBlancaneaux – Lorenzo GiustinoGiustino (7-67 6-4) – See score progression
- Lukas KleinKlein – Santiago Rodriguez TavernaRodriguez Taverna (6-3 6-3) – See score progression
- Harold MayotMayot – Petr BrunclikBrunclik (7-5 6-1) – See score progression
- Marc-Andrea HueslerHuesler – Daniel Merida AguilarMerida Aguilar (7-65 6-3) – See score progression
- Elias YmerYmer – Remy BertolaBertola (4-6 6-3 7-64) – See score progression
- Facundo Diaz AcostaDiaz Acosta – Marat SharipovSharipov (6-4 6-3) – See score progression
- Calvin HemeryHemery – Denis YevseyevYevseyev (6-3 6-3) – See score progression
- Henry BernetBernet – Murkel DellienDellien (6-3 7-65) – See score progression
- Mika BrunoldBrunold – Francesco MaestrelliMaestrelli (6-4 7-5) – See score progression
- Andrea CollariniCollarini – Kilian FeldbauschFeldbausch (6-4 7-66) – See score progression
- Nerman FaticFatic – Dimitar KuzmanovKuzmanov (5-7 6-4 6-2) – See score progression
- Zsombor PirosPiros – Alexander RitschardRitschard (6-3 6-2) – See score progression
- Geoffrey BlancaneauxBlancaneaux – Lorenzo GiustinoGiustino (7-6(7) 6-4) – See score progression
- Stefanos SakellaridisSakellaridis – Benjamin HassanHassan (6-4 6-3) – See score progression
- Harold MayotMayot – Petr BrunclikBrunclik (7-5 6-1) – See score progression
- Elias YmerYmer – Remy BertolaBertola (4-6 6-3 7-6(4)) – See score progression
- Facundo Diaz AcostaDiaz Acosta – Marat SharipovSharipov (6-4 6-3) – See score progression
- Adolfo Daniel VallejoDaniel Vallejo – Facundo MenaMena (6-1 6-2) – See score progression
- Jakub PaulPaul – Maximilian NeuchristNeuchrist (6-4 6-3) – See score progression
- Calvin HemeryHemery – Denis YevseyevYevseyev (6-3 6-3) – See score progression
- Lukas KleinKlein – Santiago Rodriguez TavernaRodriguez Taverna (6-3 6-3) – See score progression
- Marc-Andrea HueslerHuesler – Daniel Merida AguilarMerida Aguilar (7-6(5) 6-3) – See score progression
Upcoming matches in the draw
- Andrea CollariniCollarini – (0-0) – H2H and prediction
- Geoffrey BlancaneauxBlancaneaux – (0-0) – H2H and prediction
- Lukas KleinKlein – (0-0) – H2H and prediction
- Zsombor PirosPiros – Nerman FaticFatic (1-1) – H2H and prediction
- Jakub PaulPaul – Calvin HemeryHemery (1-0) – H2H and prediction
- Harold MayotMayot – Elias YmerYmer (0-0) – H2H and prediction
- Facundo Diaz AcostaDiaz Acosta – (0-0) – H2H and prediction