HK
Class of 2028 · 5-Star
🇦🇹 Heidi Klein
★★★★★
★★★★★ · 5-Star
STR
50.1
4-yr proj 50.1
College List
SCHOOLOFFERINTEREST
SCHOL.STRIKEPRED.STATUS
Dreamsheet
Penn
Texas
Wake Forest
Stanford
Junior Badges
MASTERSChampion
MAJORChampion
GLOBALTop 25
GLOBALTop 50
GLOBALTop 100
GLOBALTop 250
NATIONNo. 1
NATIONTop 5
NATIONTop 10
Junior Results
DATETOURNAMENT
LEVELRESULT
Wk 2
Bruges Championships
National
R16
Wk 3
Chandigarh Classic
Premier
Finalist
Wk 5
Jerez Open
Major
Champion
Wk 6
Southampton International Masters
Masters
Quarterfinalist
Wk 8
Xiamen Masters Cup
Masters
R16
Wk 9
Los Angeles Masters Cup
Masters
Quarterfinalist
Wk 11
León Masters Cup
Masters
R16
Wk 12
New York International Masters
Masters
R16
Wk 14
Salvador Masters
Masters
Semifinalist
Wk 15
Roland-Garros Junior Championships
Grand Slam
R16
Wk 17
Higashiosaka International Masters
Masters
R16
Wk 18
Newcastle International Masters
Masters
R16
Wk 20
Oita Masters Cup
Masters
R16
Wk 21
Houston International Masters
Masters
R32
Wk 23
Wimbledon Junior Championships
Grand Slam
R32
Wk 24
Ibiúna International Masters
Masters
R16
Wk 26
Versailles Masters
Masters
Semifinalist
Wk 27
Shanghai Masters Cup
Masters
R32
Wk 29
Rio de Janeiro Masters Cup
Masters
R16
Wk 30
Glasgow International Masters
Masters
R32
Wk 32
Suzhou Masters Cup
Masters
R32
Wk 33
Puebla Masters
Masters
Champion
Wk 35
Puebla Masters Cup
Masters
R16
Wk 36
Hoboken Masters
Masters
R16
Junior Doubles
DATETOURNAMENT
LEVELPARTNERRESULT
Wk 3
Chandigarh Classic
Premier
Cassie Stock
Finalist
Wk 6
Southampton International Masters
Masters
Kim Rojas
Quarterfinalist
Wk 8
Xiamen Masters Cup
Masters
Patty Won
R16
Wk 11
León Masters Cup
Masters
Klára Sedláček
R16
Wk 14
Salvador Masters
Masters
Chanelle Allgeyer
Quarterfinalist
Wk 15
Roland-Garros Junior Championships
Grand Slam
Michaela Madgen
Quarterfinalist
Wk 20
Oita Masters Cup
Masters
Lena Wieteska
R16
Wk 21
Houston International Masters
Masters
Asmaa Gomaa
Quarterfinalist
Wk 24
Ibiúna International Masters
Masters
Vyan Grossman
Champion
Wk 26
Versailles Masters
Masters
Ulrikke Kristiansen
Champion
Wk 27
Shanghai Masters Cup
Masters
Anastasiya Chakvetadze
Semifinalist
Wk 29
Rio de Janeiro Masters Cup
Masters
Leyre López
Finalist
Wk 30
Glasgow International Masters
Masters
Anastasiya Chakvetadze
Quarterfinalist
Wk 32
Suzhou Masters Cup
Masters
Debora Krüger
R16
Wk 33
Puebla Masters
Masters
Gabriela Paños
Semifinalist
Wk 35
Puebla Masters Cup
Masters
Sydney Burnett
R16
Wk 36
Hoboken Masters
Masters
Amaka Bilbao
Quarterfinalist
Junior Match Record
DATETOURNAMENT
W/LOPPONENTSCORE
Wk 2
Bruges Championships Round of 32
W
Valentina Schweers
7-6 2-6 10-7
Wk 2
Bruges Championships Round of 16
L
Michaela Madgen
6-7 6-7
Wk 3
Chandigarh Classic Round of 32
W
Angelina Iakovlev
6-0 6-0
Wk 3
Chandigarh Classic Round of 16
W
Sandra Han
6-1 6-0
Wk 3
Chandigarh Classic Quarterfinals
W
Ruth Smith
4-6 6-4 10-3
Wk 3
Chandigarh Classic Semifinals
W
Iwona Olszewski
7-6 6-4
Wk 3
Chandigarh Classic Final
L
Cassie Stock
6-7 6-3 7-10
Wk 5
Jerez Open Round of 32
W
Matilde De Sciglio
6-0 6-2
Wk 5
Jerez Open Round of 16
W
Oihane Merino
6-1 6-2
Wk 5
Jerez Open Quarterfinals
W
Gail Phillips
6-1 6-4
Wk 5
Jerez Open Semifinals
W
Lynne Moore
5-7 6-1 10-2
Wk 5
Jerez Open Final
W
Barbara Thiemann
3-6 6-3 10-7
Wk 6
Southampton International Masters Round of 32
W
Eileen Russo
6-3 6-2
Wk 6
Southampton International Masters Round of 16
W
Anastasiya Chakvetadze
6-4 6-4
Wk 6
Southampton International Masters Quarterfinals
L
Valentina Schweers
3-6 6-7
Wk 8
Xiamen Masters Cup Round of 32
W
Ulrikke Kristiansen
6-3 5-7 10-8
Wk 8
Xiamen Masters Cup Round of 16
L
Maimouna Manie
3-6 4-6
Wk 9
Los Angeles Masters Cup Round of 32
W
Monika Procházka
5-7 6-4 10-8
Wk 9
Los Angeles Masters Cup Round of 16
W
Helena Kalas
2-6 6-3 10-6
Wk 9
Los Angeles Masters Cup Quarterfinals
L
Leyre López
2-6 1-6
Wk 11
León Masters Cup Round of 32
W
Klára Sedláček
6-7 6-2 10-8
Wk 11
León Masters Cup Round of 16
L
Helena Kalas
3-6 4-6
Wk 12
New York International Masters Round of 32
W
Sydney Burnett
6-4 4-6 11-9
Wk 12
New York International Masters Round of 16
L
Sarah Tillie
3-6 7-6 5-10
Wk 14
Salvador Masters Round of 16
W
Malaya Jackson
6-3 6-4
Wk 14
Salvador Masters Quarterfinals
W
Giulia Cantore
6-1 6-3
Wk 14
Salvador Masters Semifinals
L
Federica Fontana
3-6 6-4 9-11
Wk 15
Roland-Garros Junior Championships Round of 32
W
Ulrikke Kristiansen
6-3 6-4
Wk 15
Roland-Garros Junior Championships Round of 16
L
Helena Kalas
6-7 4-6
Wk 17
Higashiosaka International Masters Round of 32
W
Midge Prather
2-6 7-6 10-8
Wk 17
Higashiosaka International Masters Round of 16
L
Kim Rojas
3-6 4-6
Wk 18
Newcastle International Masters Round of 32
W
Amaka Bilbao
6-4 6-7 10-7
Wk 18
Newcastle International Masters Round of 16
L
Gabriela Paños
6-2 6-7 7-10
Wk 20
Oita Masters Cup Round of 32
W
Miriam Bethelmy
6-3 6-4
Wk 20
Oita Masters Cup Round of 16
L
Marta Paredes
3-6 2-6
Wk 21
Houston International Masters Round of 32
L
Salimatou Meyong
3-6 4-6
Wk 23
Wimbledon Junior Championships Round of 32
L
Amaka Bilbao
4-6 3-6
Wk 24
Ibiúna International Masters Round of 32
W
Gabriela Paños
7-6 6-4
Wk 24
Ibiúna International Masters Round of 16
L
Helena Kalas
3-6 6-2 3-10
Wk 26
Versailles Masters Round of 16
W
Nicole Gallo
6-7 6-4 10-4
Wk 26
Versailles Masters Quarterfinals
W
Malaya Jackson
6-3 3-6 10-6
Wk 26
Versailles Masters Semifinals
L
Daja Mizell
3-6 4-6
Wk 27
Shanghai Masters Cup Round of 32
L
Hue Beierly
6-7 6-2 9-11
Wk 29
Rio de Janeiro Masters Cup Round of 32
W
Laura Zieler
6-3 6-4
Wk 29
Rio de Janeiro Masters Cup Round of 16
L
Salimatou Meyong
1-6 4-6
Wk 30
Glasgow International Masters Round of 32
L
Federica Fontana
3-6 2-6
Wk 32
Suzhou Masters Cup Round of 32
L
Johanna Adeyemi
1-6 7-6 9-11
Wk 33
Puebla Masters Round of 16
W
Malaya Jackson
6-3 6-3
Wk 33
Puebla Masters Quarterfinals
W
Becky Moon
7-6 6-4
Wk 33
Puebla Masters Semifinals
W
Sarah Norrington-Davies
6-3 6-4
Wk 33
Puebla Masters Final
W
Nina Shnaider
6-3 7-5
Wk 35
Puebla Masters Cup Round of 32
W
Lena Wieteska
6-4 6-3
Wk 35
Puebla Masters Cup Round of 16
L
Marta Paredes
4-6 3-6
Wk 36
Hoboken Masters Round of 32
W
Laura Zieler
7-5 7-6
Wk 36
Hoboken Masters Round of 16
L
Sarah Tillie
3-6 2-6
Scouting
| Shared service (consensus) | 54.0 |
| Your department | 46.6 |
| 4-year projection | 50.1 |
Ranking History
| DATE | GLOBAL | NATION | STR |
| Early 2028 | #15 | #1 | 50.2 |
| Mid 2028 | #16 | #1 | 50.2 |
| Late 2028 | #18 | #1 | 50.2 |
| Final 2028 | #20 | #1 | 50.1 |
Attributes
| Serve Power | 65 | |
| Serve Accuracy | 66 | |
| Return | 61 | |
| Forehand | 63 | |
| Backhand | 66 | |
| Consistency | 67 | |
| Net Play | 65 | |
| Speed | 61 | |
| Stamina | 61 | |
| Composure | 64 | |
| Clutch | 65 |
Recruiting Timeline
| Received interest from Ole Miss | early_contact Wk 3 |
| Received interest from West Florida | early_contact Wk 4 |
| Received interest from Oregon | early_contact Wk 4 |
| Offered by Ole Miss | offers Wk 8 |
| Offered by West Florida | offers Wk 9 |
| Offered by Colorado | offers Wk 9 |
| Offered by Oregon | offers Wk 14 |
| Official visit to Oregon | visits Wk 16 |
| Official visit to West Florida | visits Wk 19 |
| Narrowed list to 3 schools | narrowing Wk 20 |












