Indian Tennis Players

AITA Tournament History

Kaustubh Singh's AITA Tournament history

Current Ranking History

Complete Boys U-16 ranking history

Kaustubh Singh is currently ranked in the Top 20 of AITA Boys Under 16 Tennis rankings.
Including him, there are 2 players from Uttar Pradesh in the Top 20 of Boys Under 16.

Kaustubh Singh has spent 12 weeks in the Top 20 rankings. He first broke into the Top 20 in Boys Under 16 on 2nd February, 2026.

This is a notable accomplishment for Kaustubh Singh who started his AITA Boys Under 16 journey on 13th May, 2024 with an initial rank of 1017.

Date	Rank	Points
27th April, 2026	11	511.875
13th April, 2026	12	511.875
6th April, 2026	12	511.875
30th March, 2026	11	524.875
23rd March, 2026	12	532.375
16th March, 2026	12	532.375
9th March, 2026	12	532.375
2nd March, 2026	12	532.375
23rd February, 2026	11	532.375
16th February, 2026	11	532.375

Earlier Ranking History

Complete Boys U-12 ranking history

Kaustubh Singh has achieved the milestone of reaching the Top 150 in AITA Boys Under 12 Tennis rankings.

To put that in context, as of today there are 9 players from Uttar Pradesh in the Top 150 of Boys Under 12.

Kaustubh Singh has accumulated 10 weeks in the Top 150 rankings. He first reached the Top 150 in Boys Under 12 on 16th October, 2023.

This achievement is particularly noteworthy as Kaustubh Singh began his AITA Boys Under 12 journey on 17th April, 2023 with an initial rank of 463.

Date	Rank	Points
31st December, 2023	117	130
18th December, 2023	151	107.5
11th December, 2023	145	107.5
4th December, 2023	143	107.5
27th November, 2023	137	107.5
20th November, 2023	137	107.5
13th November, 2023	136	107.5
6th November, 2023	136	107.5
30th October, 2023	129	107.5
23rd October, 2023	124	107.5

Complete Boys U-14 ranking history

According to the available AITA Boys Under 14 Tennis rankings data since 2014, only 30 players have ever been crowned the Number 1 spot. Out of them, only 2 have been from Uttar Pradesh.

Kaustubh Singh spent 7 weeks on Number 1 rank. He first achieved the Number 1 rank in Boys Under 14 on 11th August, 2025.

It is a great achievement for Kaustubh Singh considering that he made his debut on AITA Boys Under 14 ranking list on 17th April, 2023 with the initial rank of 925.

Date	Rank	Points
31st December, 2025	3	854.375
29th December, 2025	2	854.375
15th December, 2025	2	854.375
8th December, 2025	2	854.375
24th November, 2025	2	839.375
17th November, 2025	2	839.375
10th November, 2025	2	894.375
3rd November, 2025	2	776.875
27th October, 2025	1	776.875
13th October, 2025	1	861.875

Complete Boys U-18 ranking history

Kaustubh Singh has achieved the milestone of reaching the Top 500 in AITA Boys Under 18 Tennis rankings.

To put that in context, as of today there are 48 players from Uttar Pradesh in the Top 500 of Boys Under 18.

Kaustubh Singh has accumulated 5 weeks in the Top 500 rankings. He first reached the Top 500 in Boys Under 18 on 7th April, 2025.

This achievement is particularly noteworthy as Kaustubh Singh began his AITA Boys Under 18 journey on 13th May, 2024 with an initial rank of 757.

Date	Rank	Points
30th March, 2026	623	13
23rd March, 2026	623	13
16th March, 2026	623	13
9th March, 2026	619	13
2nd March, 2026	620	13
23rd February, 2026	621	13
16th February, 2026	624	13
9th February, 2026	606	13
2nd February, 2026	595	13
19th January, 2026	593	13