Zizou Bergs vs Chun Hsin Tseng — US Open Round of 128

US Open · ATP · Round of 128
Zizou Bergs
BEL
Zizou Bergs
#37ATP
1808ELO
1757Hard ELO
$995kYTD
$4.0MCAREER
27 yrs · 185 cm · Right-handed
Last 10 · pre-match
LWWWWWWWLL
0 — 0
Sets
Monday, 25 August 2025
hard
Chun Hsin Tseng
TPE
Chun Hsin Tseng
#229ATP
1554ELO
1495Hard ELO
$99kYTD
$1.7MCAREER
24 yrs · 175 cm · Right-handed
Last 10 · pre-match
LLWWLWLWLW
Bergs Z.
6-3 6-4 6-3
Tseng C.
Bergs Z.
6663
Tseng C.
343–

Zizou Bergs defeated Chun Hsin Tseng 6-3 6-4 6-3 in the US Open round of 128 on hard. The result followed the form book — Zizou Bergs came in ranked #37, defending last year's round of 64.

Key context

  • Match story: Zizou Bergs closed it out in three sets, 6–3 6–4 6–3.

Head to head

No previous meetings on record.

Serve vs return

This season
Bergs Z.serving80% hold

wins 63% of points on serve vs Tseng C.

Tseng C.serving83% hold

wins 65% of points on serve vs Bergs Z.

Even serve battle

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on hard

Bergs Z.Tseng C.
25
Serve
—
40
Return
—

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
Bergs Z.Tseng C.
1st serve in·Even
57%
60%
1st serve points won·Even
72%
68%
2nd serve points won·Even
51%
52%
Service points won·Even
63%
62%
Return points won·Even
36%
39%
Break points saved·Even
61%
61%
Aces / match·Dominant
6.5
3.0
Double faults / match·Dominant
4.2
2.0

Averages over each player's completed matches in the selected window (78 vs 94). ATP, WTA & Challenger.

Clutch

Under pressure
Bergs Z.Tseng C.
Clutch Rating·Dominant
69
26
Break points saved·Clear edge
95
83
Break points won·Slight edge
21
15
Deciding sets·Dominant
92
31
Tiebreaks·Dominant
91
23

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

Freshness

Recent load
Bergs Z.Tseng C.
Freshness·Dominant
74
100

Bergs Z.: 8 days rest · 4 matches (14d) · Tseng C.: 20 days rest. Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
29°CClear
Wind 7 km/hHumidity 45%

Draw

Final
Alcaraz C.
Sinner J.
6-23-66-16-4
Semi-finals
Sinner J.
Auger Aliassime F.
6-13-66-36-4
Alcaraz C.
Djokovic N.
6-47-646-2
Quarter-finals
Djokovic N.
Fritz T.
6-37-53-66-4
Auger Aliassime F.
De Minaur A.
4-67-677-57-64
Alcaraz C.
Lehecka J.
6-46-26-4
Sinner J.
Musetti L.
6-16-46-2
R16
Alcaraz C.
Rinderknech A.
7-636-36-4
Auger Aliassime F.
Rublev A.
7-56-36-4
De Minaur A.
Riedi L.
6-36-26-1
Djokovic N.
Struff J.
6-36-36-2
Fritz T.
Machac T.
6-46-36-3
Lehecka J.
Mannarino A.
7-646-42-66-2
Sinner J.
Bublik A.
6-16-16-1
Musetti L.
Munar J.
6-36-06-1
R32
Mannarino A.
Shelton B.
3-66-34-66-4
De Minaur A.
Altmaier D.
6-776-36-42-0
Musetti L.
Cobolli F.
6-36-22-0
Riedi L.
Majchrzak K.
5-3
Fritz T.
Kym J.
7-636-796-46-4
Struff J.
Tiafoe F.
6-46-37-67
Auger Aliassime F.
Zverev A.
4-67-676-46-4
Djokovic N.
Norrie C.
6-46-746-26-3
Rublev A.
Wong C.
2-66-46-34-66-3
Alcaraz C.
Darderi L.
6-26-46-0
Munar J.
Bergs Z.
6-16-46-4
Sinner J.
Shapovalov D.
5-76-46-36-3
Rinderknech A.
Bonzi B.
4-66-36-36-2
Machac T.
Blanchet U.
7-56-36-1
Bublik A.
Paul T.
7-656-746-36-756-1
Lehecka J.
Collignon R.
6-46-46-4
R64
Zverev A.
Fearnley J.
6-46-46-4
Bergs Z.
Draper J.
W/O
Rublev A.
Boyer T.
6-36-35-77-64
Munar J.
Diallo G.
7-56-37-5
Rinderknech A.
Davidovich Fokina A.
6-43-62-66-26-3
Bonzi B.
Giron M.
2-64-67-56-36-4
Collignon R.
Ruud C.
6-43-63-66-47-5
Djokovic N.
Svajda Z.
6-756-36-36-1
Blanchet U.
Mensik J.
6-727-653-66-47-67
De Minaur A.
Mochizuki S.
6-26-46-2
Mannarino A.
Thompson J.
6-46-756-36-3
Shelton B.
Carreno Busta P.
6-46-26-4
Fritz T.
Harris L.
4-67-636-26-4
Kym J.
Nakashima B.
4-67-627-53-67-68
Sinner J.
Popyrin A.
6-36-26-2
Musetti L.
Goffin D.
6-46-06-2
Cobolli F.
Brooksby J.
5-76-36-42-67-63
Auger Aliassime F.
Safiullin R.
6-17-647-65
Darderi L.
Spizzirri E.
6-07-632-66-4
Wong C.
Walton A.
7-656-24-66-4
Majchrzak K.
Khachanov K.
2-66-746-47-57-65
Riedi L.
Cerundolo F.
3-64-66-46-46-2
Altmaier D.
Tsitsipas S.
7-651-64-66-37-5
Norrie C.
Comesana F.
7-656-36-707-64
Struff J.
Rune H.
7-652-66-34-67-5
Machac T.
Fonseca J.
7-646-26-3
Paul T.
Borges N.
7-666-35-75-77-5
Lehecka J.
Etcheverry T.
3-66-06-26-4
Tiafoe F.
Damm M.
6-47-56-787-5
Shapovalov D.
Royer V.
7-663-67-646-3
Alcaraz C.
Bellucci M.
6-16-06-3
Bublik A.
Schoolkate T.
6-36-36-3
R128
Bellucci M.
Shang J.
7-601-66-33-0
Norrie C.
Korda S.
7-56-4
Sinner J.
Kopriva V.
6-16-16-2
Giron M.
Navone M.
6-07-54-65-76-4
Rinderknech A.
Carballes Baena R.
7-627-54-66-2
Ruud C.
Ofner S.
6-16-27-65
Davidovich Fokina A.
Shevchenko A.
6-16-16-2
Collignon R.
Galan D.
6-46-46-4
Harris L.
Baez S.
6-37-56-4
Darderi L.
Hijikata R.
6-26-16-2
Kym J.
Quinn E.
6-36-23-67-65
Cobolli F.
Passaro F.
7-54-66-43-66-3
Popyrin A.
Ruusuvuori E.
6-36-47-63
Royer V.
Yunchaokete B.
6-16-47-61
Svajda Z.
Piros Z.
6-46-27-5
Spizzirri E.
Dostanic S.
7-56-47-64
Bonzi B.
Medvedev D.
6-37-56-750-66-4
Etcheverry T.
Ugo Carabelli C.
6-36-26-0
Bublik A.
Cilic M.
6-46-16-4
Schoolkate T.
Sonego L.
6-37-681-61-67-66
Borges N.
Holt B.
6-46-26-3
Paul T.
Moller E.
6-36-36-1
Musetti L.
Mpetshi Perricard G.
6-736-36-46-4
Goffin D.
Halys Q.
6-726-46-37-5
Brooksby J.
Vukic A.
6-36-746-43-66-4
Fearnley J.
Bautista Agut R.
7-56-25-76-4
Walton A.
Humbert U.
6-47-645-76-1
Wong C.
Kovacevic A.
6-47-57-64
Boyer T.
Duckworth J.
6-37-56-4
Altmaier D.
Medjedovic H.
7-56-737-676-756-4
Mochizuki S.
Gaston H.
6-46-36-4
Comesana F.
Michelsen A.
1-66-36-46-4
Struff J.
Mcdonald M.
3-67-646-36-3
Safiullin R.
Monfils G.
6-42-66-13-66-4
Zverev A.
Tabilo A.
6-27-646-4
Draper J.
Gomez F.
6-47-56-776-2
Bergs Z.
Tseng C.
6-36-46-3
Rune H.
Van De Zandschulp B.
6-37-647-62
Munar J.
Faria J.
6-06-35-76-2
Diallo G.
Dzumhur D.
7-644-67-57-5
Shapovalov D.
Fucsovics M.
6-46-46-0
Khachanov K.
Basavareddy N.
6-756-37-56-1
Rublev A.
Prizmic D.
6-46-46-4
Mensik J.
Jarry N.
7-656-36-4
Fonseca J.
Kecmanovic M.
7-637-656-3
Auger Aliassime F.
Harris B.
6-47-686-4
Machac T.
Nardi L.
6-36-16-1
Majchrzak K.
Dellien H.
6-16-46-756-4
Lehecka J.
Coric B.
3-66-47-656-1
Mannarino A.
Griekspoor T.
7-56-46-0
Thompson J.
Moutet C.
6-26-41-66-3
De Minaur A.
Oconnell C.
6-36-46-4
Carreno Busta P.
Llamas Ruiz P.
7-676-46-2
Shelton B.
Buse I.
6-36-26-4
Fritz T.
Nava E.
7-56-26-3
Nakashima B.
De Jong J.
6-26-752-66-27-67
Blanchet U.
Marozsan F.
6-43-67-676-2
Damm M.
Blanch D.
6-36-46-4
Tiafoe F.
Nishioka Y.
6-37-666-3
Riedi L.
Martinez P.
6-46-26-3
Alcaraz C.
Opelka R.
6-47-56-4
Cerundolo F.
Arnaldi M.
3-62-67-56-46-3
Tsitsipas S.
Muller A.
4-66-06-17-65
Djokovic N.
Tien L.
6-17-636-2