Isabella Kruger
Isabella Kruger is a South African tennis player. She has a career high singles ranking of No. 330 achieved on 26 December 2022. She is the daughter of former international rugby union player Ruben Kruger.
Career
Juniors
She reached the quarter-finals of the Girls' singles at the 2022 [Wimbledon Championships – Girls' singles|2022 Wimbledon Championships].In 27 May 2025, Kruger joined to Auburn Tigers.
Professional
In 2023, she was selected as a teenager for the South African team in the Billie [Jean King Cup]. She made her debut in April 2023 as an 18 year-old against Estonia.In February 2024, she was the number one ranked South African female tennis player. In March 2024, playing alongside her sister Zoë Kruger, she reached the final of the Wiphold International where they faced Alina Charaeva and Ekaterina Reyngold in the final, losing in three sets.
In June 2024, she competed for South Africa again in the Billie Jean King Cup.
Personal life
Born in Pretoria, her father is South African former international rugby union player Ruben Kruger. Her sister Zoë Kruger is also a tennis player.ITF Circuit finals
Singles: 3 (1 title, 2 runner-ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score | |||||||||||||||
| Loss | 0–1 | 2022 [ITF Women's World Tennis Tour (April-June)|May 2022] | ITF Tossa de Mar, Spain | W25+H | Carpet |  flagicon|Doubles: 2 (2 runner-ups)
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