S. Balu is a WTA tennis player. Current clay-court ELO 1170 (5-9). Recent form: 3-12 over the last 15 matches.
| Date | | Opponent | Score | Event |
| June 7, 2024 |
L |
J. Hinojosa Gomez |
0 - 2 |
W15 Santo Domingo · hard |
| June 6, 2024 |
W |
K. Lincer |
2 - 1 |
W15 Santo Domingo · hard |
| Nov. 29, 2023 |
L |
S. Sadiq |
0 - 2 |
ITF W15 Ahmedabad Women · clay |
| Nov. 22, 2023 |
L |
L. Tararudee |
0 - 2 |
ITF W25 Bengaluru 2 Women · clay |
| May 31, 2023 |
L |
J. Zawadzka |
0 - 2 |
ITF W15 Monastir 17 Women · hard |
| May 17, 2023 |
L |
C. Bechri |
0 - 1 |
ITF W15 Monastir 16 Women · hard |
| April 12, 2023 |
L |
S. Nahimana |
1 - 0 |
ITF W25 Bujumbura 2 Women · clay |
| April 6, 2023 |
L |
E. Christofi |
0 - 2 |
ITF W25 Bujumbura Women · clay |
| March 7, 2023 |
L |
E. Silva |
2 - 0 |
ITF W40 Bengaluru Women · hard |
| Feb. 21, 2023 |
L |
H. Baharmus |
1 - 2 |
ITF W15 Gurugram Women · hard |
| Feb. 16, 2023 |
L |
T. Curovic |
2 - 1 |
ITF W15 Jhajjar 2 Women · clay |
| Feb. 15, 2023 |
W |
A. Muniyan |
2 - 0 |
ITF W15 Jhajjar 2 Women · clay |
| Jan. 18, 2023 |
L |
A. Tikhonova |
0 - 2 |
W40 Bhopal · hard |
| Dec. 30, 2022 |
L |
V. Chaudhari |
0 - 2 |
W15 Gwalior · hard |
| Dec. 29, 2022 |
W |
P. Kaur |
2 - 0 |
W15 Gwalior · hard |