Chun Hsin Tseng vs Gustavo Heide — San Marino CH Quarter-final

San Marino CH · CHALLENGER · Quarter-final
Chun Hsin Tseng
TPE
Chun Hsin Tseng
#269ATP
1554ELO
1541Clay ELO
$99kYTD
$1.7MCAREER
25 yrs · 175 cm · Right-handed
Last 10 · pre-match
WWWLLWLLLW
2 — 0
Sets
Monday, 29 July 2024 ·
clay
BRA6
Gustavo Heide
#133ATP
1695ELO
1679Clay ELO
$178kYTD
$620kCAREER
24 yrs · 191 cm · Right-handed
Last 10 · pre-match
LLLLWWLWWW
Hsin Tseng C.
7-6 6-2
Heide G.
Hsin Tseng C.
762
Heide G.
620

Chun Hsin Tseng defeated Gustavo Heide 7-6 6-2 in the San Marino CH quarter-final on clay. The upset overturned the form book — Gustavo Heide came in ranked #133, leading the head-to-head 1–0. Chun Hsin Tseng claimed a first win over Gustavo Heide in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

0–1
DateTournamentRoundSurfaceWinnerScore
2026-06-22WimbledonQFgrassGustavo Heide6-7 4-6

Statistics

This season
Hsin Tseng C.Heide G.
1st serve in·Even
56%
57%
1st serve points won·Even
69%
72%
2nd serve points won·Even
51%
53%
Service points won·Even
61%
64%
Return points won·Even
40%
41%
Break points saved·Even
63%
63%
Aces / match·Slight edge
3.0
4.4
Double faults / match·Dominant
2.2
3.9

Averages over each player's completed matches in the selected window (149 vs 125). ATP, WTA & Challenger.

Clutch

Under pressure
Hsin Tseng C.Heide G.
Clutch Rating·Dominant
0
51
Break points saved·Clear edge
69
90
Break points won·Slight edge
1
10
Deciding sets·Dominant
7
63
Tiebreaks·Dominant
1
88

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Hsin Tseng C.Heide G.
Freshness·Clear edge
68
89

Hsin Tseng C.: 1 day rest · 2 matches, 44 games (7d) · Heide G.: 3 days rest · 1 match, 17 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw