C. H. Tseng vs O. Wallin prediction

The prediction, computed before the match

Correct prediction

C. H. TsengO. Wallin

63.5 %36.5 %

Model favourite: C. H. Tseng
Probability: 63 %
Predicted score: 2-0; Exact score
Actual score: 2-0 · C. H. Tseng

Probability and score were published in the app before the match and frozen since. Model v0.6.

ATPATP Davis Cup - World Group I07:15Time to be confirmed

C. H. Tseng

O. Wallin

1963
Elo: 1869; 7 / 10
Form (last 10): 7 / 10; 2
Recent matches: 4; Even
Head-to-head: Even; –
Odds: –

Form and record before the match

Last 10 matches, oldest to most recent

C. H. Tseng

O. Wallin

7 – 3
Wins – losses: 7 – 3; 16 – 7
Sets won – lost: 16 – 10; 1 win
Current streak: 1 win; 25-24 (51%)
2026 record: 19-11 (63%)

ATP, WTA and Challenger singles matches played since 2020 by C. H. Tseng and O. Wallin, before this match.

What the numbers said before the match

C. H. Tseng comes in with an Elo of 1963, against 1869 for O. Wallin: a 94-point edge. C. H. Tseng won 7 of the last ten matches, O. Wallin won 7. C. H. Tseng has 3 wins in the last five matches. O. Wallin has 3 wins in the last five matches. Their head-to-head record does not separate the two players. No bookmaker odds are available for this match.

The model gave C. H. Tseng the win at 63 %, with a likely score of 2-0. C. H. Tseng won 2-0: prediction correct.

Recent matches

C. H. Tseng's last five matches

VK. FribergATP Davis Cup - World Group I 2026 · 19 September 20266-3 6-0
DL. CastelnuovoShanghai 2026 · Round of 32 · 8 September 20266-3 6-7 2-6
DK. SamrejZhangjiagang 2026 · Semi-final · 5 September 20263-6 6-7
VF. SunZhangjiagang 2026 · Quarter-final · 4 September 20266-3 6-3
VY. WatanukiZhangjiagang 2026 · Round of 16 · 2 September 20267-5 6-3

O. Wallin's last five matches

VY. H. HsuATP Davis Cup - World Group I 2026 · 19 September 20263-6 6-2 7-5
DZ. KolarTulln 2026 · Round of 32 · 8 September 20263-6 5-7
VN. GombosTulln 2026 · Qualifying · 7 September 20267-6 6-4
VM. UjvaryTulln 2026 · Qualifying · 6 September 20267-5 6-2
DJ. NiklesComo 2026 · Round of 32 · 1 September 20264-6 6-3 4-6

Head-to-head since 2020

No direct meeting since 2020 on the ATP, WTA and Challenger tours.

Road through the tournament

To reach this round, C. H. Tseng beat K. Friberg (6-3 6-0). To reach this round, O. Wallin beat Y. H. Hsu (3-6 6-2 7-5).

Key numbers

In tie-breaks, C. H. Tseng wins 49 % (50 of 102), O. Wallin 65 % (13 of 20). In deciding sets, C. H. Tseng wins 49 % of the time (108 matches), O. Wallin 67 % (24 matches). After losing the first set, C. H. Tseng turned 20 % of matches around (151 occasions), O. Wallin 33 % (33 occasions). After winning the first set, C. H. Tseng went on to win 84 % of matches, O. Wallin 88 %.

Completed ATP, WTA and Challenger singles matches since 2020, before this match, retirements and walkovers excluded.

Frequently asked questions about C. H. Tseng – O. Wallin

Who is the favourite between C. H. Tseng and O. Wallin?: The match is over: C. H. Tseng won 2-0. No bookmaker odds are available for this match. Pronocast's model had C. H. Tseng winning at 63 %.
When is the C. H. Tseng – O. Wallin match?: On Sunday, 20 September 2026, at the ATP Davis Cup - World Group I tournament (Unknown). The time is still to be confirmed.
What is the head-to-head between C. H. Tseng and O. Wallin?: No meeting between C. H. Tseng and O. Wallin appears since 2020 on the ATP, WTA and Challenger tours.
Where can I see the prediction for C. H. Tseng – O. Wallin?: The prediction is published higher up on this page, with the result and the verdict.

How the model computes its predictions