Vit Kopriva vs Rei SakamotoIndian Wells Masters Qualifying Round 1

Indian Wells Masters · CHALLENGER · Qualifying Round 1
#64ATP
1740ELO
1670Hard ELO
$805kYTD
$2.4MCAREER
29 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLWWLLWLWL
0 — 0
Sets
Wednesday, 4 March 2026
hard
#150ATP
1608ELO
1589Hard ELO
$233kYTD
$492kCAREER
20 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWLWWLLWWW
Kopriva V.
6-4 7-6
Sakamoto R.
Kopriva V.
6782
Sakamoto R.
466

Vit Kopriva defeated Rei Sakamoto 6-4 7-6 in the Indian Wells Masters qualifying round 1 on hard. The result followed the form book — Vit Kopriva came in ranked #64, leading the head-to-head 2–0. Vit Kopriva extended the head-to-head to 3–0.

Key context

Head to head

20
DateTournamentRoundSurfaceWinnerScore
2026-03-04Indian Wells MastersQ1hardVit Kopriva6-4 7-6(6)
2024-03-18Miami MastersQ1hardVit Kopriva7-6(5) 7-6(5)

Serve vs return

This season
Kopriva V.serving80% hold

wins 63% of points on serve vs Sakamoto R.

Sakamoto R.serving85% hold

wins 66% of points on serve vs Kopriva V.

Serve advantage — Sakamoto R.

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

Kopriva V.Sakamoto R.
0
Serve
36
Return

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

Statistics

This season
1st serve in·Even
62%
62%
1st serve points won·Slight edge
67%
73%
2nd serve points won·Even
50%
53%
Service points won·Slight edge
61%
66%
Return points won·Even
39%
37%
Break points saved·Even
63%
62%
Aces / match·Clear edge
3.7
6.1
Double faults / match·Dominant
3.7
1.9

Averages over each player's completed matches in the selected window (31 vs 34). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
72
49
Break points saved·Even
83
87
Break points won·Dominant
66
8
Deciding sets·Even
90
93
Tiebreaks·Dominant
61
23

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

Umpiry Score

Pre-match
5.2
Clear underdogUmpiry Score
  • Recent retirement (−1.5)
6.2
Even matchUmpiry Score
Form & Matchup
5.9+81 Hard Elo edge
Surface ELO
4.1Hard Elo 1589
6.4Overall Elo 1740
ELO gap
3.6Overall Elo 1608
10.0
H2H
0.0
5.3
Surface form
7.7
0.0
Win streak
0.0
Fatigue & Travel
9.1
Minutes 14d
8.0
Prev. match
8.0
6.0
Surface transition
Context
5.0
Defending pts
5.0
5.0
Opponent rise

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
Freshness·Even
96
92

Kopriva V.: 11 days rest · 1 match (14d) · Sakamoto R.: 9 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast