Zhizhen Zhang vs Rinky HijikataPhoenix CH Round of 32

Phoenix CH · CHALLENGER · Round of 32
#156ATP
1682ELO
1642Hard ELO
$546kYTD
$4.6MCAREER
29 yrs · 193 cm · Right-handed
Last 10 · pre-match
LLLWWWWWLW
2 — 1
Sets
Monday, 13 March 2023
hard
#97ATP
1748ELO
1694Hard ELO
$601kYTD
$4.1MCAREER
25 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLWWWWLWLW
Zhang Z.
6-7 6-3 6-4
Hijikata R.
Zhang Z.
64662
Hijikata R.
77341

Zhizhen Zhang defeated Rinky Hijikata 6-7 6-3 6-4 in the Phoenix CH round of 32 on hard. The upset overturned the form book — Rinky Hijikata came in ranked #97, leading the head-to-head 1–0. Zhizhen Zhang claimed a first win over Rinky Hijikata in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2023-08-28US OpenR32hardRinky Hijikata6-3 6-3 4-6 6-3

Serve vs return

This season
Zhang Z.serving85% hold

wins 66% of points on serve vs Hijikata R.

Hijikata R.serving85% hold

wins 66% of points on serve vs Zhang Z.

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

Zhang Z.Hijikata R.
24
Serve
21
0
Return
26

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
63%
60%
1st serve points won·Even
73%
69%
2nd serve points won·Even
51%
50%
Service points won·Even
65%
61%
Return points won·Even
34%
38%
Break points saved·Even
59%
61%
Aces / match·Clear edge
7.0
4.2
Double faults / match·Slight edge
2.2
2.7

Averages over each player's completed matches in the selected window (153 vs 199). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
56
66
Break points saved·Even
94
95
Break points won·Clear edge
14
26
Deciding sets·Slight edge
91
81
Tiebreaks·Dominant
39
95

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

Umpiry Score

Pre-match
5.7
Slight disadvantageUmpiry Score
4.8
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
4.7Hard Elo 1642
Surface ELO
5.3+52 Hard Elo edge
4.9Overall Elo 1682
ELO gap
5.1Overall Elo 1748
5.0
H2H
5.0
3.6
Surface form
5.7
0.0
Win streak
0.0
Fatigue & Travel
5.1
Minutes 14d
4.7
4.0
3-set count
7.0
8.0
Prev. match
9.0
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
Freshness·Slight edge
86
95

Zhang Z.: 1 day rest · 1 match, 21 games (7d) · Hijikata R.: 14 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast