CzechiaWTA PragueFinished

Predictions graded

Maya Joint #77Australia1Tereza Valentova #63Czechia2

Sets 6-1 · 0-6 · 3-6Wed 22 Jul 2026, 12:32 Predictions gradedSecond RoundHard

Predictions4–450%

Edges1–420%

Player Profiles

Ranking advantageTereza Valentova · 14 places

Maya Joint

Australia

Reached a career-high No. 28 on 2026-02-16 after her 2025 breakthrough. WTA lists hard court and clay as her preferred surfaces, with hard the cleaner fit for her game.

Current ranking: #77
Peak ranking: #28 · 2026
Current age: 20
Preferred surface: Hard
Hand: Right handed
Height: 167 cm

Tereza Valentova

Czechia

Prague-born Valentova trains at TK Sparta Praha under Libor Salaba and reached a career-high No. 42 on 2026-05-25. Her recent tour-level results and surface splits point to hard courts as her strongest current fit.

Current ranking: #63
Peak ranking: #42 · 2026
Current age: 19
Preferred surface: Hard
Hand: Right handed
Height: 174 cm

Quick Take

Pre-match view

Context last updated 21 Jul 2026, 22:49 · Europe/Bucharest

Tereza Valentova's dominant hard-court form, home advantage, and a straight-sets H2H win make her a strong favorite against Maya Joint, who has struggled on the surface.

The best value is under 20.5 total games, as Valentova's efficient wins and Joint's weak serve point to a quick match. Avoid the -4.5 game handicap due to the close H2H margin and Joint's recent competitive showing.

Context

Valentova's last15 hard-court record is 3-1 (75%), with 63.8% games won and 75% sets won.
- Her last four hard-court wins all came in straight sets, averaging just 16.3 total games per match.
- Joint's last15 hard-court record is 1-4 (20%), with only 44.4% games won.
Joint's last15 overall double faults per match: 2.9, with 44 total double faults in 15 matches.
- Joint's break points saved in last15 overall: 52.3% (80/153).
- Valentova's return points won in last15 overall: 48.3%, and she converts 52.7% of break points.
Valentova played Athens on July 14, 16, and 17, then Prague on July 21—four matches in eight days.
- Joint's last match before Prague was on June 30 at Wimbledon, giving her a lighter recent workload.
- Valentova is a Prague native and trains at TK Sparta Praha, providing a home-crowd advantage.

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 1

Other edges · 4

The published chance does not exceed the market's implied chance.

Match WinnerwonUncertainty band: Strong lean

Tereza Valentova

1.30fair 1.54

BetBugs 65% · Market 76.9%

0.0ppshort

Valentova's superior recent form, dominant hard-court stats in the last15 window, and a direct H2H win on the same surface give her a clear edge.

Set 1 WinnerlostUncertainty band: Lean

Tereza Valentova

1.40fair 1.61

BetBugs 62% · Market 71.4%

0.0ppshort

Valentova's dominant hard-court form and H2H first-set win make her a strong favorite to take the opener.

Total SetslostUncertainty band: Slight lean

Under 2.5

1.40fair 1.82

BetBugs 55% · Market 71.4%

0.0ppshort

Both players' recent hard-court matches have been decided in straight sets, but the odds heavily favor Under 2.5, leaving no value.

Set BettinglostUncertainty band: Slight lean

Tereza Valentova 2-0

1.80fair 1.82

BetBugs 55% · Market 55.6%

0.0ppshort

Valentova's dominant hard-court form and Joint's straight-set losses make 2-0 the most likely outcome, though the edge is thin.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.30
The read
Valentova's superior recent form, dominant hard-court stats in the last15 window, and a direct H2H win on the same surface give her a clear edge.
- Valentova leads H2H 1-0, winning 6-4 6-4 on hard court in January 2026.
- Valentova's last15 overall record is 8-7 (53.3%) vs Joint's 3-12 (20%).
- On hard courts, Valentova's last15 record is 3-1 (75%) with 63.8% games won; Joint is 1-4 (20%) with 44.4% games won.
- Valentova's return points won in last15 overall is 48.3% vs Joint's 41.0%.
BetBugs · Match WinnerwonTereza ValentovaEstimated chance65%

Games2 of 3 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Valentova's efficient hard-court wins and the low-game H2H suggest a straight-set match with few games, likely under 21.5.
- Valentova's last4 hard-court matches averaged 16.3 total games (12, 13, 12, 12).
- Joint's last5 hard-court matches averaged 22.6 total games, but 3 of those went over 21.5 against top-50 opponents.
- H2H match had 20 total games (6-4 6-4).
- Valentova's last15 hard-court matches show 63.8% games won, indicating quick wins.
BetBugs · Total GameslostUnder 21.5Estimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Valentova's dominant serving on hard courts often leads to quick first sets, and Joint has struggled to hold serve, making under 9.5 games plausible.
- Valentova's last4 hard-court first sets: 6-3, 6-3, 6-1, 6-3 (avg 8.5 games).
- Joint's last5 hard-court first sets: 6-4, 6-0, 6-4, 6-1, 7-6 (avg 9.2 games).
- H2H first set was 6-4 (10 games).
- Valentova's first-serve points won on hard is 67.3% in last15.
BetBugs · Set 1 Total GameswonUnder 9.5Estimated chance55%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Valentova's dominant hard-court wins suggest she can cover a -3.5 game handicap, though the H2H was closer.
- Valentova's last4 hard-court wins: margins of +8, +7, +9, +8 games.
- Joint's last5 hard-court losses: margins of -7, -7, -8, -9, -1.
- H2H margin was +4 for Valentova.
- Valentova's last15 hard-court games won is 63.8%.
BetBugs · Game HandicapwonTereza Valentova -3.5Estimated chance50%

Sets0 of 3 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.40
The read
Valentova's strong first-set record and recent hard-court dominance suggest she will start quickly against a struggling Joint.
- Valentova won the first set 6-4 in their only H2H meeting.
- Valentova's career first-set win conversion is 94% vs Joint's 85%.
- Valentova's last15 hard-court games won is 63.8% vs Joint's 44.4%.
- Joint has lost the first set in 4 of her last 5 matches.
BetBugs · Set 1 WinnerlostTereza ValentovaEstimated chance62%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.80
The read
Valentova's straight-set trend on hard courts and Joint's struggles make a 2-0 victory the most likely outcome.
- Valentova won in straight sets in their only H2H meeting.
- Valentova's last4 hard-court wins were all in straight sets.
- Joint has lost in straight sets in 4 of her last5 hard-court matches.
- Valentova's last15 hard-court sets won is 75% vs Joint's 30.8%.
BetBugs · Set BettinglostTereza Valentova 2-0Estimated chance55%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.40
The read
Both players' recent hard-court matches have been decided in straight sets, supporting under 2.5 total sets.
- Valentova's last4 hard-court matches all ended in straight sets.
- Joint's last5 hard-court matches: 4 ended in straight sets.
- H2H was a straight-set win for Valentova.
- Valentova's last15 hard-court sets won is 75%.
BetBugs · Total SetslostUnder 2.5Estimated chance55%

Match stats1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players' recent hard-court matches have been decided without tiebreaks, and the H2H was straightforward, making a tiebreak unlikely.
- Valentova's last15 hard-court matches: 0 tiebreaks in 4 matches.
- Joint's last15 hard-court matches: 1 tiebreak in 5 matches.
- H2H match had no tiebreaks.
- Valentova's career tiebreak win rate is 52%, Joint's is 57%.
BetBugs · Tiebreak in MatchwonNoEstimated chance70%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Neither player is a big server, and their combined ace averages suggest a total under 6.5 is likely.
- Valentova averages 1.3 aces per match in last15 overall, 1.5 on hard.
- Joint averages 2.0 aces per match in last15 overall, 1.2 on hard.
- H2H match had 9 total aces (Valentova 3, Joint 6), but Joint's ace rate has dropped recently.
- Both players have low ace counts in recent hard-court matches.
BetBugs · Total AcesUnder 6.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
High double-fault rates from both players, especially Valentova, make over 5.5 double faults a strong possibility.
- Valentova averages 3.9 double faults per match in last15 overall, 3.8 on hard.
- Joint averages 2.9 double faults per match in last15 overall, 2.4 on hard.
- H2H match had 14 double faults (Valentova 8, Joint 6).
- Both players have high double-fault rates under pressure.
BetBugs · Total Double FaultsOver 5.5Estimated chance60%

Markets to Avoid

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

Pre-match flagged 3 avoid-market areas; caution remains warranted in high-variance spots.

Head-to-Head

0-1 (1 meetings)

L6-4 6-4Maya Joint#77vTereza Valentova#63Jan 20, 2026

1 total meetings

Maya Joint

3W 12L

6-4 3-6 6-2#150Laura Samson

3-6 6-2 6-0#29Alexandra Eala

6-3 6-7(6) 6-3#320Serena Williams

7-6(2) 6-4#96Emiliana Arango

6-7(8) 7-5 6-4#58Yuliia Starodubtseva

7-5 6-1#131Katarzyna Kawa

6-3 6-4#271Yasmine Kabbaj

6-1 6-2#28Anastasia Potapova

6-1 6-2#32Ann Li

5-7 6-0 6-3#301Chloe Paquet

7-5 6-2#47Viktorija Golubic

0-6 6-2 7-5#41Jaqueline Cristian

6-4 6-1#18Diana Shnaider

6-4 6-0#7Linda Noskova

7-6(6) 3-6 6-3#38Janice Tjen

Tereza Valentova

8W 7L

6-3 6-1#158Priscilla Hon

7-5 6-3#75Alina Korneeva

6-3 6-2#133Aliaksandra Sasnovich

6-1 6-2#155Sofia Costoulas

6-3 6-4#62Karolina Pliskova

6-3 7-5#76Tatjana Maria

6-2 5-7 6-4#94Ajla Tomljanovic

7-5 5-7 7-5#371Hannah Klugman

6-3 6-3#21Marie Bouzkova

5-7 6-4 7-6(9)#51Magda Linette

6-3 6-4#4Cori Gauff

6-3 6-2#79Yulia Putintseva

6-7(2) 6-3 6-1#110Moyuka Uchijima

6-3 6-2#105Anna Blinkova

7-5 7-5#74Lilli Tagger

Stat Battle

Last 15 match performance, compared side by side.

MJMaya JointJoint

Last 15

3–5

9 core stats · 1 even

Tereza ValentovaValentovaTV

Tereza Valentova carries the stronger recent form — Maya Joint's route runs through serve.

Serve · 3–1 · 1 even

1st Serve In64.8%+6.1pp58.7%

1st Serve Won57.0%+1.2pp58.2%

2nd Serve Won46.5%—46.4%

Aces / Match2.0+0.71.3

Double Faults / Match2.91.0 fewer3.9

Return · 0–1

Return Pts Won41.0%+7.3pp48.3%

Pressure · 0–2

Break Pts Converted45.1%+7.6pp52.7%

Break Pts Saved52.3%+4.2pp56.5%

Points · 0–1

Total Pts Won47.3%+3.5pp50.8%

Serve · 3–1 · 1 even

64.8%1st Serve In+6.1pp58.7%

57.0%1st Serve Won+1.2pp58.2%

46.5%2nd Serve Won—46.4%

2.0Aces / Match+0.71.3

2.9Double Faults / Match1.0 fewer3.9

Return · 0–1

41.0%Return Pts Won+7.3pp48.3%

Pressure · 0–2

45.1%Break Pts Converted+7.6pp52.7%

52.3%Break Pts Saved+4.2pp56.5%

Points · 0–1

47.3%Total Pts Won+3.5pp50.8%

Maya Joint #77Australia1Tereza Valentova #63Czechia2

Player Profiles

Maya Joint

Tereza Valentova

Quick Take

Context

BetBugs edges

Under 20.5

Tereza Valentova

Tereza Valentova

Under 2.5

Tereza Valentova 2-0

BetBugs probabilities

Result1 of 1 landed

Games2 of 3 landed

Sets0 of 3 landed

Match stats1 of 1 landed

Markets to Avoid

Maya Joint @ 2.75

Under (2.5) @ 1.40

Head-to-Head

Maya Joint

Tereza Valentova

Stat Battle