Stefanos Tsitsipas vs Billy Harris — United Cup Round Robin

United Cup · ATP · Round Robin
Stefanos Tsitsipas
GRE12
Stefanos Tsitsipas
#87ATP
1833ELO
1803Hard ELO
$992kYTD
$38MCAREER
27 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWLLWLWLWW
2 — 1
Sets
Monday, 5 January 2026
hard
Billy Harris
GBR5
Billy Harris
#155ATP
1508ELO
1473Hard ELO
$236kYTD
$1.5MCAREER
31 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWWLWWLWL
Tsitsipas S.
4-6 6-1 7-6
Harris B.
Tsitsipas S.
46772
Harris B.
61641

Stefanos Tsitsipas defeated Billy Harris 4-6 6-1 7-6 in the United Cup round robin on hard. The result followed the form book — Stefanos Tsitsipas came in ranked #87.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Tsitsipas S.serving92% hold

wins 72% of points on serve vs Harris B.

Harris B.serving86% hold

wins 67% of points on serve vs Tsitsipas S.

Serve-dominated — both hold easily, expect tiebreaks

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

Tsitsipas S.Harris B.
57
Serve
—
39
Return
—

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

Statistics

This season
Tsitsipas S.Harris B.
1st serve in·Even
63%
59%
1st serve points won·Slight edge
78%
71%
2nd serve points won·Even
51%
50%
Service points won·Slight edge
68%
62%
Return points won·Even
34%
35%
Break points saved·Clear edge
71%
57%
Aces / match·Clear edge
7.2
4.8
Double faults / match·Slight edge
2.4
1.9

Averages over each player's completed matches in the selected window (21 vs 25). ATP, WTA & Challenger.

Clutch

Under pressure
Tsitsipas S.Harris B.
Clutch Rating·Dominant
90
47
Break points saved·Slight edge
100
91
Break points won·Dominant
77
10
Deciding sets·Clear edge
99
82
Tiebreaks·Dominant
98
23

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

Umpiry Score

Pre-match
Tsitsipas S.
5.2
Clear underdogUmpiry Score
  • Extended break: 114 days (−1.5)
Harris B.
3.2
Heavy underdogUmpiry Score
  • Extended break: 49 days (−0.7)
Form & Matchup
9.4+330 Hard Elo edge
Surface ELO
0.6Hard Elo 1473
9.6Overall Elo 1833
ELO gap
0.4Overall Elo 1508
5.0No prior meetings
H2H
5.0
3.8
Surface form
2.7
0.0
Win streak
0.0Lost last 4
Fatigue & Travel
6.5
Country comfort
Context
5.0
Defending pts
5.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Tsitsipas S.Harris B.
Freshness·Even
94
94

Tsitsipas S.: 10 days rest · 2 matches (14d) · Harris B.: 11 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
25°CPartly cloudy
Wind 11 km/hHumidity 65%

Draw

Final
Hurkacz H.[9]
Wawrinka S.[16]
6-33-66-3
Semi-finals
Hurkacz H.[9]
Fritz T.[1]
7-617-62
Bergs Z.[7]
Wawrinka S.[16]
6-36-746-3
Quarter-finals
Bergs Z.[7]
Mensik J.[11]
6-27-64
Tsitsipas S.[12]
Fritz T.[1]
6-47-5
Baez S.[14]
Wawrinka S.[16]
7-56-4
De Minaur A.[4]
Hurkacz H.[9]
6-44-66-4
Round Robin
De Minaur A.[4]
Mensik J.[11]
6-46-1
Auger Aliassime F.[2]
Zhang Z.[18]
6-46-4
Baez S.[14]
Fritz T.[1]
4-67-56-4
Fritz T.[1]
Munar J.[10]
7-643-67-66
Zhang Z.[18]
Bergs Z.[7]
6-727-637-5
Hurkacz H.[9]
Zverev A.[6]
6-36-4
Tsitsipas S.[12]
Harris B.[5]
4-66-17-64
Harris B.[5]
Mochizuki S.[13]
7-646-3
Tsitsipas S.[12]
Mochizuki S.[13]
6-36-4
Rinderknech A.[8]
Cobolli F.[3]
6-747-657-5
Baez S.[14]
Munar J.[10]
6-46-4
Hurkacz H.[9]
Griekspoor T.[15]
6-37-64
Cobolli F.[3]
Wawrinka S.[16]
6-46-727-64
Wawrinka S.[16]
Rinderknech A.[8]
5-77-657-65
Mensik J.[11]
Ruud C.[17]
7-57-66
Ruud C.[17]
De Minaur A.[4]
6-36-3
Zverev A.[6]
Griekspoor T.[15]
7-56-0
Bergs Z.[7]
Auger Aliassime F.[2]
6-46-2