ATP tennis predict — Colin Sinclair vs Digvijaypratap Singh

Challenger Hard Istanbul challenger · qualification - round of 16

Predicted probability

Colin Sinclair

N. Mariana Isl.

40.70%

Digvijaypratap Singh

India

59.30%

Average Odds

1.67 / 2.10

Market probability

55.70% / 44.30%

Why This Prediction?

Digvijaypratap Singh is the favorite because he has a higher Elo rating (1484 vs 1447), a higher Elo rating on hard courts (1469 vs 1452) and a stronger serve (69.5% vs 68.3% of service points won).

Player Comparison

1447.0 Elo 1483.7

1451.8 Elo (surface) 1468.8

55 Wins (Challenger) 10

50 Wins (surface) 9

8 Last 15 form 6

0 Head-to-head wins 0

1.088 Dominance ratio 1.116

511 Rank 544

31.6 Age 26.2

right Hand right

Performance vs. the Odds

Career record grouped by how big a favorite the market made each player, based on their average odds.

Colin Sinclair

Heavy favorite (odds below 1.30) 0W–0L · 0.0%

Favorite (odds 1.30-1.80) 1W–1L · 50.0%

Even match (odds 1.80-2.20) 2W–2L · 50.0%

Underdog (odds 2.20-4.00) 1W–0L · 100.0%

Heavy underdog (odds above 4.00) 1W–1L · 50.0%

9 matches with market odds since 2026-07-28.

Digvijaypratap Singh

Heavy favorite (odds below 1.30) 1W–0L · 100.0%

Favorite (odds 1.30-1.80) 1W–0L · 100.0%

Even match (odds 1.80-2.20) 1W–0L · 100.0%

Underdog (odds 2.20-4.00) 2W–2L · 50.0%

Heavy underdog (odds above 4.00) 0W–1L · 0.0%

8 matches with market odds since 2026-07-19.

Serve & Return

Serve and return win rates from each player's last 10 matches at the selected level.

Colin Sinclair Digvijaypratap Singh

1st Serve In %

60.3%

—

1st Serve Points Won %

68.4%

—

2nd Serve Points Won %

51.9%

—

Return Points Won vs 1st Serve %

27.4%

—

Return Points Won vs 2nd Serve %

41.9%

—

Aces per Service Game

0.39

—

Double Faults per Service Game

0.35

—

Based on each player's last 10 ATP/Grand Slam matches.

1st Serve In %

60.7%

62.5%

1st Serve Points Won %

78.1%

78.8%

2nd Serve Points Won %

57.6%

51.2%

Return Points Won vs 1st Serve %

27.7%

24.6%

Return Points Won vs 2nd Serve %

45.1%

44.8%

Aces per Service Game

0.73

0.62

Double Faults per Service Game

0.16

0.28

Based on each player's last 10 Challenger matches.

Break Point Performance

How each player handles the biggest points - break points saved serving, and converted returning - from their last 10 matches at the selected level.

Colin Sinclair Digvijaypratap Singh

Break Points Saved %

14.3%

—

Break Points Converted %

20.0%

—

Based on each player's last 10 ATP/Grand Slam matches.

Break Points Saved %

68.1%

64.8%

Break Points Converted %

36.9%

37.5%

Based on each player's last 10 Challenger matches.

Head-to-Head

Colin Sinclair 0 – 0 Digvijaypratap Singh

Hard Istanbul challenger · 2026-08-03

qualification - round of 16

Digvijaypratap Singh #540

Colin Sinclair #503

6-4 7-6

7 Aces 9

1 Double Faults 0

78 Service Points 57

51 First Serve In 35

37 First Serve Won 33

16 Second Serve Won 16

6 Break Points Saved 0

7 Break Points Faced 0

- Winners -

- Unforced Errors -

2.1 Average Odds 1.7

Colin Sinclair vs Digvijaypratap Singh — Prediction