FranceSaint-Tropez - FranceFinished

Predictions graded

Leonardo Rossi #593Italy1Daniel Masur #363Germany2

Sets 2-6 · 6-3 · 4-6Sun 20 Sept 2026, 11:30 Predictions gradedQ1Hard

Predictions4–544%

Edges1–0100%

Player Profiles

Ranking advantageDaniel Masur · 230 places

Leonardo Rossi

Italy

Rossi, 24, is right-handed and stands 180 cm. His listed career record contains most matches on hard courts.

Current ranking: #593
Peak ranking: #561
Current age: 24
Preferred surface: Hard
Hand: Right handed
Height: 180 cm

Daniel Masur

Germany

Masur, 31, is right-handed and stands 183 cm. He reached a career-high singles ranking of No. 176 in March 2022.

Current ranking: #363
Peak ranking: #176 · 2022
Current age: 31
Preferred surface: —
Hand: Right handed
Height: 183 cm

Quick Take

Pre-match view

Context last updated 20 Sep 2026, 12:02 · Europe/Bucharest

Masur is the rightful favorite (ATP 363 vs 593, superior serve metrics) but the market overprices him at 1.30, making that and set-1 at 1.44 avoidable.

The best betting angle is Over 21.5 total games @ 1.73 (model 66%, edge +8.2pts), with secondary value on Over 9.5 aces, Over 3.5 double faults, and a tiebreak. Expect a long, competitive hard-court match with little separation.

Context

Masur, 363 in the world, is a German right-hander coached by Lars Uebel with 806 career matches. Rossi, No. 593, has built his career on hard courts, where 144 of his 198 singles wins have come.
Rossi's 10-5 run was mostly built against players outside the top 450, and his two September losses came to No. 574 Aidan Mchugh and No. 653 Menelaos Efstathiou. Masur has been pushing top-200 players to tiebreaks, which makes the 230-place ranking gap the better guide, though his hard-court sample in the last 15 is only five matches against Rossi's twelve.
- Rossi is 10-5 in his last 15 matches, but his September wins came mostly against unranked or 450-plus opponents; he lost to No. 574 Aidan Mchugh on Sept 18 and No. 653 Menelaos Efstathiou on Sept 13.
- Masur is also 10-5 in his last 15, with hard-court wins over No. 142 Jurij Rodionov (Sept 9) and No. 331 Ugo Blanchet (Sept 11).
- Masur's two September losses were close: 7-6(2) 7-5 to No. 140 Mark Lajal and 6-4 7-6(6) to No. 156 Borna Gojo.
- Hard-court split inside the last 15: Rossi 8-2 from 12 matches, Masur 3-2 from 5.
Both are right-handed two-handers, and the serve samples cover nearly the same window: 14 of Masur's last 15 matches and all 15 of Rossi's.
On hard courts inside that window, Rossi has converted 41 of 89 break points (46.1%) while Masur has converted 15 of 45 (33.3%), so Rossi has been the sharper converter but Masur the better defender of break points. Those hard samples are small, 12 matches for Rossi and 5 for Masur, so the split reads as a tendency rather than a fixed advantage.
- Masur, last 15 (14 matches tracked with serve data): 64.4% first serves in, 74.2% first-serve points won, 52.3% second-serve points won.
- Rossi, last 15 (15 matches): 57.7% first serves in, 71% first-serve points won, 47.9% second-serve points won.
- Return points won: Rossi 39.5% (419/1060), Masur 36% (394/1093).
- Hard court, last 15: Rossi converted 41 of 89 break points (46.1%); Masur converted 15 of 45 (33.3%) and saved 65.7% of break points against Rossi's 59%.
Both men come from indoor-hard events in mid-September, while St. Tropez is played outdoors on hard in best-of-three format. Rossi's 15 tracked matches average 110 minutes each.
The open question is freshness against rhythm: Rossi has played the more tennis and arrives quickly, while Masur has had five days to recover from a run that included a 7-6 4-6 7-6 win and a 6-4 7-6 loss. Rossi's recent log shows no retirements or withdrawals, so this is a schedule load rather than an injury concern.
- Rossi's September match dates: Sept 9, 10, 11, 12, 13, 16, 17 and 18, with three of them on consecutive days (Sept 16-18).
- His last match, a 6-2 6-4 loss to Aidan Mchugh on Sept 18, finished two days before this kickoff.
- Masur played seven matches between Sept 8 and Sept 15, ending with a 7-6(3) 4-6 7-6(10) win over Daniel De Jonge and a 6-4 7-6(6) loss to Borna Gojo.
- Neither player has a retirement in the recent log; Rossi's last-15 matches average 110 minutes.

BetBugs edges

Compare BetBugs' chances with the market's.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Serve/return structural edge plus a clear quality-of-opposition gap favours Masur, whose first-serve and second-serve win rates in the last 15 outclass Rossi's against markedly stronger opponents.
- Masur (ATP 363) owns the stronger recent serve profile over his last 15: 64.4% first serves in, 74.2% first-serve points won and 52.3% second-serve points won vs Rossi's 57.7%, 71.0% and 47.9%.
- Quality of opposition: Masur beat Rodionov (ATP 142) 5-7 6-3 6-1 and Blanchet (331) in the last 15, and pushed Lajal (140) and Gojo (156) to tiebreak sets, while Rossi's best recent win was over Radu Albot (461).
- Both carry identical 10-5 (66.7%) records across the last-15 window, but Masur's 2026 indoor-hard record is 14-9 and hard 9-8 at a higher tour level vs Rossi's ITF-heavy 31-15 hard mark.
- No prior ATP-level meetings in the H2H file (0 matches), so ranking (363 vs 593) and serve structure drive the edge.
BetBugs · Match WinnerwonDaniel MasurEstimated chance66%

Games2 of 4 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.73
The read
Both players' recent-game volume (23-25 games per match) and near-even points-won share make a long best-of-three the strongest structural read.
- Average games per match in the last 15: Masur 376/15 = 25.1, Rossi 349/15 = 23.3, both well above the 21.5 line.
- Masur's last-15 matches include 7-6(3) 4-6 7-6(10) (36 games), 2-6 6-4 7-6(3) (31 games) and 5-7 6-3 6-1 (28 games) in September 2026.
- Rossi's games-won rate of 53.3% (186/349) and Masur's 51.9% (195/376) in the last 15 point to a competitive, game-heavy contest.
BetBugs · Total GameswonOver 21.5Estimated chance66%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Frequent tiebreak first sets for Masur and ordinary hold percentages on both sides make an extended opening set the higher-probability outcome.
- Masur's first sets in the last 15 averaged well over 10 games, with six first sets reaching 7-6 or 6-7 (tiebreaks vs Gojo, De Jonge, Lajal, Potenza x2, Marterer, Fix).
- Rossi's most recent completed set was 6-2 in a straight-set loss (2026-09-18), but 5 of his last 15 matches still opened with 10+ game sets.
- Neither player posts dominant hold numbers: Masur 74.2% first-serve points won and Rossi 71.0% leave room for early breaks and long sets.
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance62%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Grinding, break-heavy patterns in both recent windows should keep the second set at double-digit game volume, though the signal is weaker than set 1.
- Masur's second sets in the last 15 include 4-6, 5-7, 6-7, 6-4 and 6-3 patterns frequently reaching 10+ games.
- Rossi's games-won rate of 53.3% over 15 matches (349 games) indicates he takes enough return games to stretch sets.
- Average match duration: Rossi 110 minutes, Masur 106 minutes over the last-15 window (15 and 14 tracked matches).
BetBugs · Set 2 Total GameslostOver 9.5Estimated chance58%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Rossi's superior recent return-point and game-win percentages suggest the gap in games should stay inside 3.5 even if Masur takes the match.
- Rossi's games-won rate over the last 15 is 53.3% (186/349), marginally better than Masur's 51.9% (195/376).
- Rossi holds the better return numbers: 39.5% return points won vs Masur's 36.0% over the last-15 window.
- Masur's wins often come by slim margins (7-6 6-3, 6-4 7-6), which limits large game differentials.
BetBugs · Game HandicapwonLeonardo Rossi +3.5Estimated chance54%

Sets1 of 3 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Masur's superior serve-hold foundation (first and second serve points won in the last 15) gives him the edge in an opening set that both players routinely extend past nine games.
- Masur opened with a first set at 10+ games in 11 of his last 15 matches (e.g. 7-6(3) vs De Jonge, 7-6(2) at Lajal, 6-4 vs Gobat), showing he starts sets strongly.
- Last-15 first-serve points won: Masur 74.2% vs Rossi 71.0%; second-serve points won 52.3% vs 47.9% (14-15 match samples).
- Rossi lost his most recent match 6-2 6-4 to Aidan Mchugh (574) on 2026-09-18, dropping the opening set 2-6.
BetBugs · Set 1 WinnerwonDaniel MasurEstimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Serve-return structural edge and better break-point defence give Masur the marginal second-set edge, though the two players' near-identical 51-53% games-won rates cap confidence.
- Masur has taken a set in 12 of his last 15 matches, including tiebreak sets against top-160 opposition (Gojo 156, Lajal 140) in September 2026.
- Rossi converted only 45.3% of break points over the last 15 (48/106), so his path to stealing a set requires efficiency he has not consistently shown.
- Masur's break-point save rate of 64.3% (45/70) over the last 14 tracked matches protects him in tight second sets.
BetBugs · Set 2 WinnerlostDaniel MasurEstimated chance57%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players' recent match logs show a majority of straight-set finishes, though the competitive ranking gap keeps this only a slight lean to Under 2.5.
- Straight-set results in the last 15: Rossi 9/15 (60%) and Masur 10/15 (67%).
- Masur's two most recent wins were 6-4 6-4 vs Gobat and 7-6(3) 4-6 7-6(10) vs De Jonge, showing both quick and long outcomes.
- Masur's 2-0 set wins (6-4 6-4 vs Added, 6-4 6-4 vs Brunclik, 7-6 6-3 vs Marterer) demonstrate he can close in two sets.
BetBugs · Total SetslostUnder 2.5Estimated chance55%

Match stats0 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Combined recent double-fault rates above 4.5 per match, with both players' career DF totals corroborating, make Over 3.5 the supported angle.
- Double faults per match over the last 15: Rossi 2.5 (38/15) and Masur 2.1 (29/14 tracked), combined 4.6.
- On hard courts: Rossi 2.7 per match (32/12) and Masur 2.6 (13/5).
- Rossi's career double-fault count (857 in 346 matches) and Masur's (2134 in 806) confirm both players serve with meaningful error rates.
BetBugs · Total Double Faultsnot gradableOver 3.5Estimated chance66%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Combined recent ace rates of roughly 11 per match on hard clearly clear the 9.5 line, supported by serve-profile data on both sides.
- Aces per match over the last-15 window: Rossi 5.9 (88/15) and Masur 5.5 (77/14 tracked), a combined 11.4.
- On hard courts specifically: Rossi 6.0 per match (72/12) and Masur 5.8 (29/5), with Masur at 6.3 per match on indoor hard (19/3).
- Both players are right-handed with two-handed backhands and identical 183/180 cm frames, so serve profile is comparable.
BetBugs · Total Acesnot gradableOver 9.5Estimated chance64%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players' September 2026 logs are tiebreak-dense and Masur's modest break-point conversion makes clean set closes unlikely, favouring a tiebreak.
- Masur played at least one tiebreak in 9 of his last 15 matches, including 7-6(3) 4-6 7-6(10) vs De Jonge and 7-6(2) 7-5 vs Lajal in September 2026.
- Rossi had tiebreaks in 5 of his last 15 matches (e.g. 7-6(2) 3-6 6-2 vs Domenc on 2026-09-17).
- Masur's break-point conversion is only 37.2% (35/94) over the last 14 tracked matches, limiting his ability to close sets without tiebreaks.
BetBugs · Tiebreak in MatchlostYesEstimated chance60%

Leonardo Rossi

10W 5L

6-2 6-4#574Aidan Mchugh

7-6(2) 3-6 6-2—Mathys Domenc

6-4 6-3—Liam Branger

6-2 7-6(3)#653Menelaos Efstathiou

6-3 6-4#574Aidan Mchugh

6-4 4-6 6-4#559Dimitris Sakellaridis

6-2 6-2—Mateja Stanisavljevic

6-2 6-4—Jacopo Bilardo

6-4 6-1#255Charles Broom

6-4 2-6 6-3#461Radu Albot

6-2 6-4#775Hady Habib

6-4 3-6 7-6(8)#461Radu Albot

6-1 6-7(5) 6-3—Benjamin Gusic Wan

6-4 6-4#428Robert Strombachs

6-7(4) 7-6(4) 6-3—Adam Majchrzak

Daniel Masur

10W 5L

6-4 7-6(6)#156Borna Gojo

7-6(3) 4-6 7-6(10)#567Daniel De Jonge

6-4 6-4#875Adrien Gobat

7-6(2) 7-5#140Mark Lajal

2-6 6-4 7-6(3)#331Ugo Blanchet

5-7 6-3 6-1#142Jurij Rodionov

6-4 6-4#276Dan Added

7-6(4) 7-6(5)#485Luca Potenza

7-6(3) 6-1#218Facundo Mena

6-7(0) 6-4 6-4#292Max Schoenhaus

6-4 6-4#366Petr Brunclik

6-7(5) 6-3 6-3#357Arthur Nagel

7-6(7) 6-3#746Maximilian Marterer

7-6(8) 6-3—David Fix

6-4 6-3#740Calvin Mueller

Stat Battle

Last 15 match performance, compared side by side.

LRLeonardo RossiRossi

Last 15

3–5

9 core stats · 1 even

Daniel MasurMasurDM

Daniel Masur carries the stronger recent form — Leonardo Rossi's route runs through pressure.

Serve · 1–4

1st Serve In15/15 · 14/1557.7%+6.7pp64.4%

1st Serve Won15/15 · 14/1571.0%+3.2pp74.2%

2nd Serve Won15/15 · 14/1547.9%+4.4pp52.3%

Aces / Match15/15 · 14/155.9+0.45.5

Double Faults / Match15/15 · 14/152.50.4 fewer2.1

Return · 1–0

Return Pts Won15/15 · 14/1539.5%+3.5pp36.0%

Pressure · 1–1

Break Pts Converted15/15 · 14/1545.3%+8.1pp37.2%

Break Pts Saved15/15 · 14/1559.6%+4.7pp64.3%

Points · 0–0 · 1 even

Total Pts Won15/15 · 14/1550.8%—50.9%

Serve · 1–4

57.7%1st Serve In15/15 · 14/15+6.7pp64.4%

71.0%1st Serve Won15/15 · 14/15+3.2pp74.2%

47.9%2nd Serve Won15/15 · 14/15+4.4pp52.3%

5.9Aces / Match15/15 · 14/15+0.45.5

2.5Double Faults / Match15/15 · 14/150.4 fewer2.1

Return · 1–0

39.5%Return Pts Won15/15 · 14/15+3.5pp36.0%

Pressure · 1–1

45.3%Break Pts Converted15/15 · 14/15+8.1pp37.2%

59.6%Break Pts Saved15/15 · 14/15+4.7pp64.3%

Points · 0–0 · 1 even

50.8%Total Pts Won15/15 · 14/15—50.9%