Hanyu Guo vs Ikumi Yamazaki — W35 Goyang Round of 32

W35 Goyang · CHALLENGER · Round of 32
CHN
Hanyu Guo
#166WTA
1598ELO
1578Hard ELO
28 yrs · Right-handed
Last 10
LWWWLLWWWL
2 — 1
Sets
Monday, 5 May 2025
hard
JPN
Ikumi Yamazaki
#471WTA
1228ELO
1223Hard ELO
24 yrs
Last 10
LLLWLLLWLL

Umpiry Score

Pre-match
Guo H.
7.6
Dominant favouriteUmpiry Score
Yamazaki I.
5.0
Heavy underdogUmpiry Score
Form & Matchup
9.6+356 Hard Elo edge
Surface ELO
0.4Hard Elo 1223
9.9Overall Elo 1598
ELO gap
0.1Overall Elo 1228
5.0
H2H
5.0
6.3
Surface form
6.9
0.0
Win streak
Fatigue & Travel
3-set count
7.0
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.

Guo H.
4662
Yamazaki I.
6341

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2023-03-20W25 JakartaR16hardHanyu Guo6-1 7-6(2)

Statistics

Recent form
Guo H.Yamazaki I.
62%1st serve in+8%70%
65%1st serve points won+6%59%
46%2nd serve points won+3%43%
57%Service points won+3%54%
47%Return points won+1%46%
51%Break points saved+3%48%
1.5Aces / match+0.21.3
2.1Double faults / match+1.23.3

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Saigo R.
Tjen J.
2-66-46-1
Tjen J.
Zhu L.
6-46-1
Semi-finals
Saigo R.
Ahn Y.
6-36-4
Tjen J.
You X.
7-56-1
Zhu L.
Guo H.
7-56-1
Tjen J.
Lee E.
7-656-4
Quarter-finals
You X.
Yamazaki I.
6-16-2
Ahn Y.
Muramatsu C.
2-67-57-5
Saigo R.
Koshiishi A.
6-46-1
Tjen J.
Imamura S.
7-56-1
Zhu L.
Abe H.
7-53-67-5
Lee E.
Li Z.
7-643-66-1
Guo H.
Defalco J.
7-56-0
Tjen J.
Back D.
6-16-0
R16
Koshiishi A.
Zolotareva A.
6-756-46-3
Muramatsu C.
Matsuda M.
7-56-2
You X.
Zhu A.
6-16-2
Tjen J.
Yang Y.
6-16-0
Yamazaki I.
Defalco J.
7-626-1
Ahn Y.
Naklo T.
6-36-3
Imamura S.
Kovapitukted P.
5-76-16-2
Saigo R.
Ren Y.
6-16-1
Guo H.
Wong H.
6-11-66-1
Zhu L.
Zhu A.
7-56-3
Defalco J.
Hosogi S.
7-656-1
Lee E.
Liang E.
6-36-3
Abe H.
Zheng W.
6-16-2
Back D.
Muramatsu C.
6-33-66-3
Li Z.
Koshiishi A.
6-46-2
Tjen J.
You X.
3-66-36-2
R32
Matsuda M.
Kim D.
6-06-1
Koshiishi A.
Lee E.
6-26-2
Ahn Y.
Barry M.
6-26-3
Yamazaki I.
Lu J.
3-66-36-0
Naklo T.
Morvayova V.
6-756-04-1
Ren Y.
Guo H.
6-26-3
Muramatsu C.
Kulikova A.
7-686-2
You X.
Reyngold E.
6-26-3
Tjen J.
Lansere S.
6-26-1
Saigo R.
Jeong B.
7-56-3
Imamura S.
Back D.
6-36-3
Kovapitukted P.
Hu F.
6-36-0
Defalco J.
Zhang Y.
6-46-3
Zolotareva A.
Choo Y.
6-37-5
Zhu A.
Choi S.
6-16-1
Yang Y.
Jeong U.
6-26-3
You X.
Kulikova A.
6-31-0
Zheng W.
Lee Y.
6-16-1
Guo H.
Yamazaki I.
4-66-36-4
Muramatsu C.
Reyngold E.
7-646-4
Back D.
Saigo R.
6-746-36-4
Zhu L.
Chaudhari V.
6-26-3
Koshiishi A.
Hong Y.
4-67-56-1
Wong H.
Kim C.
6-04-1
Hosogi S.
Koike E.
6-01-66-2
Li Z.
Kovapitukted P.
7-624-66-4
Tjen J.
Naklo T.
6-746-36-1
Zhu A.
Barry M.
6-756-26-2
Liang E.
Kim Y.
6-16-3
Defalco J.
Sato H.
6-16-2
Lee E.
Jeong U.
6-06-2
Abe H.
Choi S.
6-26-0