Semi-final previews from the Roanne Challenger on indoor hard courts, with form, serve and return numbers and a full Tale of the Tape for both matches. Times are as listed by the tournament schedule.
Jerome Kym vs Mika Brunold
🧠 Form & Context
Jerome Kym
- 📈 Ranked No. 249 at 23, 6–4 in his last 10 and winning 62% of recent matches.
- ✅ Beat Chidekh in two tiebreaks and Blanchet 6–1 6–3, then went through against Stricker without completing a match.
- 🚀 Huge first serve: 74.6% won over his career, 76% recently, with 63% of break points saved lately.
- 🏆 Has won 60% of deciding sets this season; 65% career record in best-of-three.
- ⚠️ Converting only 37% of break points in recent matches.
Mika Brunold
- 📊 Ranked No. 261 at 22, 5–5 in his last 10 but winning 63% of recent matches.
- ✅ Two three-set wins this week: home favourite Bonzi, then Balshaw 6–3 2–6 6–3.
- 🔁 Outstanding returner: 46% of return points won and 47% of break points converted over his career.
- 🏆 Superb in tight sets – 65% of tiebreaks and 62% of deciding sets won over his career.
- ⚠️ Second serve has dropped to 45% recently, with only 55% of break points saved.
🔍 Match Breakdown
An all-Swiss semi-final and a first meeting between two players separated by just 12 ranking places. Kym arrives fresh after a quarter-final he did not have to finish; Brunold has needed three sets twice.
This is a classic serve-versus-return contest. Kym wins almost eight percentage points more behind his first serve (74.6% vs 66.8%), and he has been even sharper recently at 76%.
Brunold has the better return by a distance: 46% of return points won against Kym's 40%, and he converts break points more often. Kym's own conversion rate (37% lately) means his chances on Brunold's serve may be limited.
If it comes down to tiebreaks, Brunold's career record (65%) is one of the best in the draw. Kym has the better deciding-set numbers this season (60% vs 46%), but Brunold leads over their careers (62% vs 55%).
Kym has the serve and the fresher legs. Brunold has the return and the tiebreak record – a match that could hinge on a handful of points, and closer than the price.
📊 Tale of the Tape
| Metric | Kym | Brunold |
|---|---|---|
| Ranking | 249 | 261 |
| Age | 23 | 22 |
| Last 10 | 6–4 | 5–5 |
| Head-to-head | 0 | 0 |
| First serves in | 63.0% | 61.1% |
| 1st-serve points won | 74.6% | 66.8% |
| 2nd-serve points won | 50.2% | 50.3% |
| Break points saved | 61.8% | 58.9% |
| Break points converted | 41.4% | 43.4% |
| Return points won (career) | 40% | 46% |
| Tiebreak win % | 57% | 65% |
| Deciding-set win % (career) | 55% | 62% |
| Best-of-3 win % | 65% | 66% |
Nicolai Budkov Kjaer vs Matteo Martineau
🧠 Form & Context
Nicolai Budkov Kjaer
- 📈 Ranked No. 152 at 20, the sixth seed, and 6–4 in his last 10.
- ✅ Beat Jakub Paul and Kouame, then knocked out top seed Gaston 6–1 7–6(7).
- 🔁 The better returner: 40% of return points won and 44.2% of break points converted.
- 🏆 Strong closer – 63% of deciding sets over his career, 67% this season.
- 🎾 Better on the second serve: 51.1% won against Martineau's 48.2%.
Matteo Martineau
- 📊 Ranked No. 272 at 27, 5–5 in his last 10, with a one-handed backhand.
- ✅ Beat Schoenhaus 6–2 7–6, came from a set down against Donnet, then beat in-form Gueymard Wayenburg 6–3 6–4.
- 🚀 The bigger first serve: 64.4% in, 71.7% won – 70% recently.
- 🧱 Saves 60.7% of break points, 61% in recent matches.
- ⚠️ Below 50% in deciding sets over his career (46%), and a weak 48.2% second serve.
🔍 Match Breakdown
A first meeting between two players who both pulled off upsets in the quarter-finals. Budkov Kjaer beat the top seed; Martineau ended Gueymard Wayenburg's 9–1 run in straight sets.
Martineau has the better first serve – more in play and more points won behind it (71.7% vs 68.1%) – and he defends break points well. On a quick indoor court that makes him hard to break.
Budkov Kjaer's edge is everywhere else. He is the stronger returner, converts more break points (44.2% vs 40.3%) and has the better second serve, which gives him more ways to win the longer rallies.
The biggest gap is in deciding sets: 63% for Budkov Kjaer over his career, 46% for Martineau. If this goes the distance, the young Norwegian has the clear advantage.
Budkov Kjaer has the ranking, the return and the closing record. Martineau has the first serve and the momentum of a big win – this looks closer than the gap in ranking suggests.
📊 Tale of the Tape
| Metric | Budkov Kjaer | Martineau |
|---|---|---|
| Ranking | 152 | 272 |
| Age | 20 | 27 |
| Last 10 | 6–4 | 5–5 |
| Head-to-head | 0 | 0 |
| First serves in | 63.1% | 64.4% |
| 1st-serve points won | 68.1% | 71.7% |
| 2nd-serve points won | 51.1% | 48.2% |
| Break points saved | 58.6% | 60.7% |
| Break points converted | 44.2% | 40.3% |
| Return points won (career) | 40% | 38% |
| Tiebreak win % | 57% | 53% |
| Deciding-set win % (career) | 63% | 46% |
| Best-of-3 win % | 61% | 53% |