Akira Santillan vs Ilya IvashkaZhangjiagang Round of 16

Zhangjiagang · CHALLENGER · Round of 16
#328ATP
1367ELO
1343Hard ELO
29 yrs · 180 cm · Right-handed
Last 10
WLWLWLWWWL
Sets
Thursday, 3 September 2026 ·
hard
CENTER COURT · 1st on
#385ATP
1538ELO
1509Hard ELO
32 yrs · 193 cm · Right-handed
Last 10
WLLWWWLLWW
Santillan A.
vs
Ivashka I.

Akira Santillan faces Ilya Ivashka in the Zhangjiagang round of 16 on hard. Akira Santillan holds the paper edge — ranked #328. Recent hard form is closely matched.

Win Probability

Pre-match · updated 16:50 UTC
Santillan A.41%
Ivashka I.59%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Ivashka I. narrowly ahead

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Key context

Common opponents

Last 12 months
No common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Umpiry Score

Pre-match
5.7
Slight disadvantageUmpiry Score
7.0
Strong advantageUmpiry Score
Form & Matchup
2.9Hard Elo 1342
Surface ELO
7.1+167 Hard Elo edge
2.9Overall Elo 1367
ELO gap
7.1Overall Elo 1538
5.0No prior meetings
H2H
5.0No prior meetings
6.06 of last 10 on hard
Surface form
6.97 of last 10 on hard
Fatigue & Travel
3-set count
7.01 three-setter in 14 days
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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.

7 vs 15 matches

Statistics

This season
1st serve in·Even
62%
62%
1st serve points won·Slight edge
74%
68%
2nd serve points won·Even
52%
50%
Service points won·Even
65%
61%
Return points won·Slight edge
34%
41%
Break points saved·Slight edge
65%
57%
Aces / match·Clear edge
5.1
3.6
Double faults / match·Slight edge
3.4
2.7

Averages over each player's completed matches in the selected window (7 vs 15). ATP, WTA & Challenger.

Serve vs return

This season
Santillan A.serving79% hold

wins 63% of points on serve vs Ivashka I.

Ivashka I.serving84% hold

wins 65% of points on serve vs Santillan A.

Serve advantage — Ivashka I.

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

Clutch

Under pressure
Clutch Rating·Dominant
0
32
Break points saved·Dominant
32
87
Break points won·Dominant
16
54
Deciding sets·Clear edge
14
31
Tiebreaks·Even
11
12

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

Freshness

Recent load
Freshness·Slight edge
89
80

Santillan A.: 1 day rest · 1 match, 17 games (7d) · Ivashka I.: 2 days rest · 1 match, 31 games (7d). Higher means fresher. About

When it starts

1st on CENTER COURT · Starts At 11:00 · up next on court

  1. 1Santillan A. v Ivashka I.This match
  2. 2Tomic B. v Samrej K.

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather forecast
28°CDrizzle
Wind 20 km/hHumidity 81%

Head to head

No previous meetings on record.

Draw