Alexander Blockx vs Alibek KachmazovLille CH Round of 16

Lille CH · CHALLENGER · Round of 16
#37ATP
1906ELO
1793Hard ELO
$901kYTD
$1.8MCAREER
21 yrs · 191 cm · Right-handed
Last 10 · pre-match
LWLWLWWWWW
2 — 0
Sets
Monday, 3 February 2025
hard
#782ATP
1490ELO
1467Hard ELO
23 yrs · 185 cm · Right-handed
Last 10 · pre-match
LLLLLLLWLL
Blockx A.
6-3 6-4
Kachmazov A.
Blockx A.
662
Kachmazov A.
340

Alexander Blockx defeated Alibek Kachmazov 6-3 6-4 in the Lille CH round of 16 on hard. The result followed the form book — Alexander Blockx came in ranked #37, leading the head-to-head 1–0, defending last year's round of 16. Alexander Blockx extended the head-to-head to 2–0.

Key context

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2025-08-07Cincinnati MastersQ1hardAlexander Blockx4-2 RET

Serve vs return

This season
Blockx A.serving88% hold

wins 68% of points on serve vs Kachmazov A.

Kachmazov A.serving76% hold

wins 61% of points on serve vs Blockx A.

Serve advantage — Blockx A.

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

Blockx A.Kachmazov A.
53
Serve
42
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%
58%
1st serve points won·Slight edge
74%
69%
2nd serve points won·Even
53%
50%
Service points won·Slight edge
66%
61%
Return points won·Even
39%
37%
Break points saved·Slight edge
66%
60%
Aces / match·Slight edge
5.5
6.4
Double faults / match·Dominant
1.8
3.7

Averages over each player's completed matches in the selected window (107 vs 39). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
71
49
Break points saved·Clear edge
97
82
Break points won·Slight edge
27
16
Deciding sets·Dominant
95
61
Tiebreaks·Even
87
87

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

Umpiry Score

Pre-match
7.3
Strong advantageUmpiry Score
3.3
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
9.0+327 Hard Elo edge
Surface ELO
1.0Hard Elo 1467
10.0Overall Elo 1906
ELO gap
0.0Overall Elo 1490
5.0
H2H
5.0
4.1
Surface form
4.9
0.0
Win streak
0.0
Fatigue & Travel
5.2
Minutes 14d
5.8
4.0
3-set count
7.0
Prev. match
6.0
Context
6.0
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·
96

Blockx A.: 14 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast