Plovdiv - BulgariaFinished

Predictions graded

Ryo Tabata #874Japan0Svyatoslav Gulin #562Russia2

Sets 6-7 · 1-6Sun 20 Sept 2026, 07:10 Predictions gradedQ1Clay

Predictions7–0100%

Player Profiles

Ranking advantageSvyatoslav Gulin · 312 places

Ryo Tabata

Japan

Tabata, 18, is a Japanese right-hander whose ITF profile lists clay as his preferred surface. His documented career-best singles ranking is No. 874.

Current ranking: #874
Peak ranking: #874
Current age: 18
Preferred surface: Clay
Hand: Right handed
Height: —

Svyatoslav Gulin

Russia

Gulin, 23, is the right-hander in this matchup. His recorded singles peak is No. 358, reached in June 2025.

Current ranking: #562
Peak ranking: #358 · 2025
Current age: 23
Preferred surface: —
Hand: Right handed
Height: 178 cm

Quick Take

Pre-match view

Context last updated 20 Sep 2026, 11:09 · Europe/Bucharest

Gulin is favored on clay with superior serve stats (73% first-serve points, 5.5 aces/match) over Tabata, but his 1.03 match odds are vastly overpriced.

Value lies in Over 21.5 games, Over 5.5 aces, Under 4.5 double faults, and Tabata +3.5 game handicap.

Context

Gulin, 562, is the clay specialist in this pairing: 206 of his 233 career wins have come on the surface, including 45-19 on clay in 2025 and 24-14 in 2026. Tabata, 874, carries a 48.4% career win rate and only 10 career clay wins, so ranking and long-term surface profile both favour Gulin.
The last-15 clay windows point the other way. Tabata has won 8 of 11 clay matches tracked (54.2% of games won) against Gulin's 9-6 record across a fuller 15-match clay sample. Tabata's clay-run wins include Erel (No. 329) and Oetzbach (No. 542), so the run is not purely a soft draw, but the 11-match sample and Gulin's ranking keep this a form-versus-level question rather than a settled edge.
- Tabata clay last 15: 8-2 record, 54.2% games won (141/260), 11 matches tracked.
- Gulin clay last 15: 9-6 record, 53.4% games won (175/328), all 15 matches on the surface.
- Career clay baseline: Gulin 206 clay wins from 233 total; Tabata 10 clay wins from 62 matches.
Gulin, 178cm and right-handed with a two-handed backhand, leans on a first serve that has produced 5.5 aces per match across his last 15 clay matches. Tabata's serve is much smaller at 1.3 aces per match, but he lands more first serves and has converted break points at a higher rate.
In the same 15-match windows, Gulin won 73.0% of first-serve points (433/593) to Tabata's 63.3%; that is the biggest single gap between them. Tabata's counterweight sits elsewhere: 44.7% break points converted (55/123) against Gulin's 31.8% (35/110), and 42.6% of return points won against 39.6%. Gulin also lands only 58.8% of first serves, so more of his points start from a second serve that wins 56.3%.
- Gulin last 15: 5.5 aces/match, 58.8% first serves in, 73.0% first-serve points won (433/593).
- Tabata last 15: 1.3 aces/match, 66.3% first serves in, 63.3% first-serve points won (418/660).
- Break points converted: Tabata 55/123 (44.7%) vs Gulin 35/110 (31.8%).
- Return points won: Tabata 42.6% (458/1076) vs Gulin 39.6% (432/1090).
Tabata played three-set matches on 17 and 18 September, the second a 39-game defeat decided by a match tiebreak, then returns for this qualifying opener on 20 September. That is six sets in two days, the heaviest recent load of the pair. Gulin has not played since 8 September, so the freshness balance sits with him.
- Tabata: 6-1 4-6 10-6 win on 17 September and a 39-game loss (17 games won, 22 lost) on 18 September, both on clay.
- Gulin's most recent match was a 6-4 6-2 loss to Lukas Neumayer (No. 180) on 8 September.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Gulin's far superior clay baseline plus a clear serve-structural edge (73% first-serve points won, 5.5 aces/match) and much stronger recent quality of opposition outweigh Tabata's slightly better but lower-level recent clay win rate.
- Gulin career: 233-111 (67.7% win), 206 of those wins on clay, ranking 562 vs Tabata's 874 (long-term baseline).
- Last-15 clay window (15 matches tracked): Gulin 60% win record, 73.0% first-serve points won and 5.5 aces/match vs Tabata's 64.6% and 1.0 ace/match.
- Gulin's recent opposition is stronger: losses to Neumayer (180) and Krumich (256), wins over Martin (379) and Molleker (540) in Sept 2026.
- Tabata's last-15 clay record is 8-3 (72.7%) but against weaker fields, and he lost to world No. 832 Adrian Andreev on 2026-09-18.
BetBugs · Match WinnerwonSvyatoslav GulinEstimated chance65%

Games2 of 2 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Combined recent averages sit above the 21.5 line and Tabata's long-match tendency plus strong return profile point to a match at or above the total-games line.
- Last-15 games totals: Tabata averaged 23.9 total games per match, Gulin 21.9 (clay-heavy windows).
- Tabata played 7 three-setters in his last 15 matches (47%), pushing game counts up.
- Tabata's 43.1% clay return-points-won keeps multiple breaks likely, lengthening sets.
BetBugs · Total GameswonOver 21.5Estimated chance56%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Even with Gulin favoured, Tabata's near-par game-win rate and strong return game make a 4+ game margin unlikely, supporting the underdog plus handicap.
- Tabata's clay games-won rate is 54.2% in the last 15 matches, close to Gulin's 53.4%, implying a competitive game-level margin.
- Tabata's 43.1% clay return points won gives him a break-back pathway in most sets.
- Gulin converted only 31.8% of break points in the last 15 matches, limiting blowout margins.
BetBugs · Game HandicapwonRyo Tabata +3.5Estimated chance54%

Sets3 of 3 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Serve-structural edge plus better first-set conversion supports Gulin taking the opener on this clay court.
- Gulin career first-set win conversion 91% vs Tabata's 81%, indicating a stronger opening-set habit.
- Gulin won the opening set in roughly two-thirds of his last 15 clay matches (9-6 overall record in that window).
- Gulin's 73% first-serve points won on clay in the last 15 matches gives him a hold-based early-set edge; Tabata's 64.6% is materially lower.
BetBugs · Set 1 WinnerwonSvyatoslav GulinEstimated chance60%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Gulin's combined serve efficiency and 60% set-win rate in the recent clay window make him the more likely set-2 winner, though Tabata's return game keeps this below high confidence.
- Gulin's last-15 clay sets won: 21 of 35 (60%), matching his match-win profile at the set level.
- Tabata's return strength (43.1% return points won on clay) is his main counter, but 50.8% break-points-saved for Gulin limits conversion.
- Gulin's 5.5 aces/match lets him escape service games cheaply, a repeated second-set advantage.
BetBugs · Set 2 WinnerwonSvyatoslav GulinEstimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Gulin's dominant clay serve profile and high straight-set rate narrowly outweigh Tabata's three-set tendency, so straight sets is the marginal call.
- Gulin finished 10 of his last 15 clay matches in straight sets (67%).
- Tabata went to a deciding set in 7 of his last 15 (47%), the main counter-signal.
- Gulin's 5.5 aces/match and 73% first-serve points won give him the straight-set pathway.
BetBugs · Total SetswonUnder 2.5Estimated chance53%

Match stats1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players' recent clay double-fault rates are low, keeping the combined expectation under 4.5 even allowing for a possible third set.
- Tabata averaged 2.4 double faults per match on clay (26 in 11 matches) in the last-15 window.
- Gulin averaged just 1.6 double faults per match on clay (24 in 15 matches).
- Combined expectation is about 4.0 per match, below the 4.5 line.
BetBugs · Total Double Faultsnot gradableUnder 4.5Estimated chance62%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Gulin's high-volume clay ace production alone covers most of the line, with Tabata's smaller contribution pushing the combined expectation over 5.5.
- Gulin averaged 5.5 aces per match across his 15-match clay window (83 aces / 15).
- Tabata adds 1.0 ace per match on clay (11 aces / 11 tracked clay matches).
- Combined expected total is roughly 6.5 aces, above the 5.5 line.
BetBugs · Total Acesnot gradableOver 5.5Estimated chance57%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players show a meaningful recent tiebreak rate and strong service-game performance, making at least one tiebreak slightly more likely than not.
- Gulin played 5 first-set tiebreaks in his last 15 clay matches, including 7-6(2) and 7-6(5) in September 2026.
- Tabata's last 15 include multiple 7-6/6-7 sets (e.g. 6-7(3) and 7-6(4) on 2026-06-16).
- Gulin's 73% first-serve points won plus Tabata's 51% break-point conversion produce hold-heavy games that can reach 6-6.
BetBugs · Tiebreak in MatchwonYesEstimated chance52%

Markets to Avoid

High-risk markets where price or context leaves too little cushion.

Gulin is priced as a near-certain winner but the model rates him only a 65% favourite against a clay-competent opponent, leaving no value at this quote.

Ryo Tabata

10W 5L

5-7 6-1 11-9#832Adrian Andreev

6-1 4-6 10-6#744Kalin Ivanovski

7-6(6) 5-7 7-5#895Egor Pleshivtsev

6-1 6-3—Danial Rakhmatullayev

6-1 6-2#604Amir Omarkhanov

2-6 7-6(4) 6-3—Nikita Ianin

6-4 6-4#542Adrian Oetzbach

6-3 6-1—Lucca C Pignaton

6-4 6-1#669Marc Majdandzic

6-4 6-3—Edward Etty

1-6 6-1 7-5#765Maxence Bertimon

6-2 6-2#161Max Alcala Gurri

6-7(3) 6-3 7-6(4)#329Yanki Erel

6-0 7-5#568Lorenzo Angelini

6-1 1-6 6-1—Robinson Le Meur

Svyatoslav Gulin

9W 6L

6-4 6-2#180Lukas Neumayer

7-6(2) 6-4#379Andrej Martin

7-5 7-6(5)#540Rudolf Molleker

7-6(9) 6-3#353Norbert Gombos

6-3 1-6 6-3#540Rudolf Molleker

4-6 6-4 6-1#256Martin Krumich

6-3 6-2—Henri Haupt

6-3 7-6(3)#417Denis Yevseyev

7-6(4) 6-3#722Peter Fajta

6-3 3-6 6-2#869Jakub Paul

6-4 1-6 6-4#204Lorenzo Giustino

6-3 6-2#589Amit Vales

6-1 6-2—Augustin Damonte

6-4 6-3#270Kilian Feldbausch

6-1 3-6 6-1#576Pierre Delage

Stat Battle

Last 15 match performance, compared side by side.

RTRyo TabataTabata

Last 15

3–6

9 core stats · 0 even

Svyatoslav GulinGulinSG

Svyatoslav Gulin carries the stronger recent form — Ryo Tabata's route runs through pressure.

Serve · 1–4

1st Serve In66.3%+7.5pp58.8%

1st Serve Won63.3%+9.7pp73.0%

2nd Serve Won54.6%+1.7pp56.3%

Aces / Match1.3+4.25.5

Double Faults / Match2.40.8 fewer1.6

Return · 1–0

Return Pts Won42.6%+3.0pp39.6%

Pressure · 1–1

Break Pts Converted44.7%+12.9pp31.8%

Break Pts Saved51.0%+4.2pp55.2%

Points · 0–1

Total Pts Won51.1%+1.3pp52.4%

Serve · 1–4

66.3%1st Serve In+7.5pp58.8%

63.3%1st Serve Won+9.7pp73.0%

54.6%2nd Serve Won+1.7pp56.3%

1.3Aces / Match+4.25.5

2.4Double Faults / Match0.8 fewer1.6

Return · 1–0

42.6%Return Pts Won+3.0pp39.6%

Pressure · 1–1

44.7%Break Pts Converted+12.9pp31.8%

51.0%Break Pts Saved+4.2pp55.2%

Points · 0–1

51.1%Total Pts Won+1.3pp52.4%

Ryo Tabata #874Japan0Svyatoslav Gulin #562Russia2

Player Profiles

Ryo Tabata

Svyatoslav Gulin

Quick Take

Context

BetBugs probabilities

Result1 of 1 landed

Games2 of 2 landed

Sets3 of 3 landed

Match stats1 of 1 landed

Markets to Avoid

Svyatoslav Gulin 2-0 @ 1.20

Svyatoslav Gulin @ 1.18

Ryo Tabata

Svyatoslav Gulin

Stat Battle