Mark Krupkin Statistics (USA)
Country: United States of America, Category: Junior, Boys
2024 Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 11 | 2 | 31 | 22 | 9 | 0.710 | 5 | 1 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 | 1 | 1 | 6 | 6 | 0 | 1.000 | 1 | 0 | 1 | 0 |
| J300 Boys | 2 | 0 | 2 | 0 | 2 | 0.000 | 0 | 0 | 0 | 0 |
| J200 Boys | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| J100 Boys | 6 | 0 | 16 | 10 | 6 | 0.625 | 2 | 1 | 3 | 1 |
| J30 Boys | 1 | 1 | 5 | 5 | 0 | 1.000 | 2 | 0 | 0 | 0 |
2023 Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 20 | 2 | 57 | 40 | 17 | 0.702 | 10 | 2 | 4 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 | 4 | 1 | 13 | 10 | 3 | 0.769 | 1 | 0 | 0 | 1 |
| J300 Boys | 2 | 0 | 3 | 1 | 2 | 0.333 | 0 | 0 | 0 | 1 |
| J100 Boys | 4 | 0 | 9 | 5 | 4 | 0.556 | 3 | 0 | 1 | 0 |
| J60 Boys | 6 | 0 | 19 | 14 | 5 | 0.737 | 5 | 0 | 2 | 4 |
| J30 Boys | 2 | 1 | 6 | 5 | 1 | 0.833 | 1 | 0 | 0 | 1 |
| Boys 16 | 2 | 0 | 7 | 5 | 2 | 0.714 | 0 | 2 | 1 | 0 |
2022 Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 12 | 0 | 19 | 7 | 12 | 0.368 | 0 | 2 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 | 3 | 0 | 6 | 3 | 3 | 0.500 | 0 | 0 | 0 | 0 |
| J100 Boys | 3 | 0 | 5 | 2 | 3 | 0.400 | 0 | 0 | 0 | 0 |
| J60 Boys | 3 | 0 | 4 | 1 | 3 | 0.250 | 0 | 1 | 0 | 0 |
| J30 Boys | 2 | 0 | 3 | 1 | 2 | 0.333 | 0 | 1 | 0 | 0 |
| Boys 16 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
2021 Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 9 | 0 | 16 | 7 | 9 | 0.438 | 2 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 | 8 | 0 | 13 | 5 | 8 | 0.385 | 2 | 1 | 1 | 0 |
| Boys 14 | 1 | 0 | 3 | 2 | 1 | 0.667 | 0 | 1 | 0 | 0 |
2019 Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 12 | 8 | 1 | 28 | 21 | 7 | 0.750 | 14 | 0 | 1 | 0 |
2018 Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 12 | 3 | 0 | 7 | 4 | 3 | 0.571 | 0 | 1 | 2 | 1 |
USTA Statistics
2024 USTA Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 - Level 1 | 1 | 1 | 6 | 6 | 0 | 1.000 | 1 | 0 | 1 | 0 |
2023 USTA Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 6 | 1 | 20 | 15 | 5 | 0.750 | 1 | 2 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 - Level 1 | 3 | 1 | 9 | 7 | 2 | 0.778 | 1 | 0 | 0 | 0 |
| Boys 18 - Level 3 | 1 | 0 | 4 | 3 | 1 | 0.750 | 0 | 0 | 0 | 1 |
| Boys 16 - Level 1 | 2 | 0 | 7 | 5 | 2 | 0.714 | 0 | 2 | 1 | 0 |
2022 USTA Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 4 | 0 | 7 | 3 | 4 | 0.429 | 0 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 - Level 1 | 2 | 0 | 4 | 2 | 2 | 0.500 | 0 | 0 | 0 | 0 |
| Boys 18 - Level 2 | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| Boys 16 - Level 1 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
2021 USTA Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 9 | 0 | 16 | 7 | 9 | 0.438 | 2 | 2 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 18 - Level 1 | 3 | 0 | 3 | 0 | 3 | 0.000 | 0 | 1 | 0 | 0 |
| Boys 18 - Level 2 | 3 | 0 | 4 | 1 | 3 | 0.250 | 0 | 0 | 0 | 0 |
| Boys 18 - Level 3 | 2 | 0 | 6 | 4 | 2 | 0.667 | 2 | 0 | 1 | 0 |
| Boys 14 - Level 1A | 1 | 0 | 3 | 2 | 1 | 0.667 | 0 | 1 | 0 | 0 |
2019 USTA Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 8 | 1 | 28 | 21 | 7 | 0.750 | 14 | 0 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 12 - Level 1 | 3 | 0 | 12 | 9 | 3 | 0.750 | 6 | 0 | 1 | 0 |
| Boys 12 - Level 1A | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
| Boys 12 - Level 2 | 2 | 1 | 8 | 7 | 1 | 0.875 | 7 | 0 | 0 | 0 |
| Boys 12 - Level 3 | 2 | 0 | 6 | 4 | 2 | 0.667 | 1 | 0 | 0 | 0 |
2018 USTA Stats
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 3 | 0 | 7 | 4 | 3 | 0.571 | 0 | 1 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Boys 12 - Level 1 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 1 |
| Boys 12 - Level 2 | 1 | 0 | 4 | 3 | 1 | 0.750 | 0 | 1 | 2 | 0 |
| Boys 12 - Level 3 | 1 | 0 | 2 | 1 | 1 | 0.500 | 0 | 0 | 0 | 0 |
Discover all of last week's tournament winners from all age groups and tier levels - on our signature single page format.
If you are a player featured in CoreTennis, you can get in touch with us to have more information and your pictures published on your profile
 We have points graphs and position graphs for ATP, WTA and ITF players. Check out this unique perspective on the game now
 |
 To stay informed about all things CoreTennis, subscribe to our free mailing list! |
 To get in touch with CoreTennis, follow the link and fill in the form. |
