Internazionali BNL d'Italia - Rome
Rome
Internazionali BNL d'Italia - Rome
Rome
Mauthausen Challenger
Mauthausen Challenger
Francavilla Challenger
Francavilla Challenger
Prague Challenger
Prague Challenger
Wuxi Challenger
Wuxi Challenger
Santos Challenger
Santos Challenger

U.S. Open (juniors) 03-Sep-2023

03-Sep
2023
Hard
Yi Zhou
Lasse Poertner
Yi Zhou
Rank

835

High

835

19 year old 		VS Lasse Poertner
Rank
High
18 year old
6-4 6-3
1st Round
1st
Zhou
Poertner
6-4
6
4
5
4
5
3
4
3
3
3
3
2
2
2
1
2
1
1
1
0
2nd
Zhou
Poertner
6-3
6
3
5
3
4
3
3
3
2
3
1
3
1
2
1
1
1
0
2nd
Zhou 6-3
Zhou
Poertner
6
3
5
3
4
3
3
3
2
3
1
3
1
2
1
1
1
0
Serves
ZhouPoertner
6
3
15
0
15
15
30
15
40
15
ZhouPoertner
5
3
15
0
30
0
30
15
40
15
40
30
Missed1 BP
ZhouPoertner
4
3
15
0
30
0
40
0
40
15
ZhouPoertner
3
3
15
0
15
15
30
15
30
30
40
30
ZhouPoertner
2
3
15
0
15
15
30
15
30
30
40
30
40
40
A
40
ZhouPoertner
1
3
15
0
15
15
15
30
30
30
30
40
ZhouPoertner
1
2
15
0
15
15
15
30
15
40
ZhouPoertner
1
1
15
0
15
15
30
15
40
15
40
30
40
40
40
A
40
40
40
A
40
40
40
A
Missed2 BP
ZhouPoertner
1
0
0
15
0
30
0
40
15
40
30
40
40
40
A
40
Missed3 BP

1st
Zhou 6-4
Zhou
Poertner
6
4
5
4
5
3
4
3
3
3
3
2
2
2
1
2
1
1
1
0
Serves
ZhouPoertner
6
4
15
0
30
0
40
0
40
15
Missed1 BP
ZhouPoertner
5
4
15
0
15
15
15
30
30
30
40
30
40
40
40
A
ZhouPoertner
5
3
0
15
15
15
15
30
30
30
40
30
ZhouPoertner
4
3
0
15
0
30
0
40
15
40
30
40
40
40
A
40
Missed3 BP
ZhouPoertner
3
3
0
15
0
30
15
30
30
30
30
40
ZhouPoertner
3
2
15
0
30
0
40
0
ZhouPoertner
2
2
15
0
30
0
30
15
40
15
ZhouPoertner
1
2
15
0
15
15
30
15
40
15
40
30
40
40
40
A
ZhouPoertner
1
1
15
0
15
15
15
30
15
40
ZhouPoertner
1
0
15
0
30
0
40
0

Zhou
Poertner
Yi Zhou
6-4 6-3
Lasse Poertner
©