Kimberly Po
Kimberly Po-Messerli is a former professional tennis player from the United States.
In her career, she won the mixed doubles title at Wimbledon in 2000, partnering Donald Johnson. She also was a runner-up at the US Open in women's doubles in 2001, partnering Nathalie Tauziat, as well as at the 1999 US Open in mixed doubles, with Johnson.
Po won six top-level doubles titles. Her career-high world rankings were world No. 6 in doubles and No. 14 in singles. Her best singles performance at a Grand Slam event came at the 1997 Australian Open when she reached the quarterfinals before being knocked out by Amanda Coetzer.
Po married Oliver Messerli in 2001, and was known thereafter as Kimberly Po-Messerli.
Grand Slam finals
Doubles: 1 (0–1)
Mixed: 2 (1–1)
WTA career finals
Doubles: 19 (5 titles, 14 runner-ups)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Runner-up | 1. | 4 January 1993 | Brisbane | Hard |  Shannan McCarthy |  Conchita Martínez  Larisa Neiland | 2–6, 2–6 |
| Runner-up | 2. | 14 February 1993 | Chicago | Carpet | Amy Frazier | Katrina Adams Zina Garrison-Jackson | 6–7, 3–6 |
| Runner-up | 3. | 21 April 1996 | Tokyo | Hard | Amy Frazier |  Kimiko Date Ai Sugiyama | 6–7, 7–6, 3–6 |
| Runner-up | 4. | 18 August 1996 | Los Angeles | Hard | Amy Frazier | Lindsay Davenport  Natasha Zvereva | 1–6, 4–6 |
| Runner-up | 5. | 27 October 1996 | Quebec City | Hard | Amy Frazier | Debbie Graham  Brenda Schultz-McCarthy | 1–6, 4–6 |
| Runner-up | 6. | 3 August 1997 | San Diego | Hard | Amy Frazier |  Martina Hingis Arantxa Sánchez Vicario | 3–6, 5–7 |
| Winner | 1. | 21 September 1998 | Quebec City | Hard | Lori McNeil | Chanda Rubin  Sandrine Testud | 6–7, 7–5, 6–4 |
| Winner | 2. | 18 April 1999 | Tokyo | Hard | Corina Morariu |  Kerry-Anne Guse Catherine Barclay | 6–3, 6–2 |
| Winner | 3. | 27 February 2000 | Oklahoma City | Hard | Corina Morariu |  Tamarine Tanasugarn  Elena Tatarkova | 6–4, 4–6, 6–2 |
| Runner-up | 7. | 13 August 2000 | Los Angeles | Hard | Anne-Gaëlle Sidot |  Els Callens Dominique Van Roost | 2–6, 5–7 |
| Runner-up | 8. | 15 October 2000 | Zurich | Hard | Anne-Gaëlle Sidot | Martina Hingis  Anna Kournikova | 3–6, 4–6 |
| Runner-up | 9. | 5 November 2000 | Quebec City | Hard | Els Callens | Meghann Shaughnessy Nicole Pratt | 3–6, 4–6 |
| Runner-up | 10. | 5 February 2001 | Paris | Carpet | Nathalie Tauziat |  Iva Majoli Virginie Razzano | 3–6, 5–7 |
| Runner-up | 11. | 12 February 2001 | Nice | Carpet | Nathalie Tauziat | Émilie Loit Anne-Gaëlle Sidot | 6–1, 2–6, 0–6 |
| Runner-up | 12. | 11 June 2001 | Birmingham | Grass | Nathalie Tauziat |  Cara Black Elena Likhovtseva | 1–6, 2–6 |
| Winner | 4. | 6 August 2001 | Los Angeles | Hard | Nathalie Tauziat | Nicole Arendt Caroline Vis | 6–3, 7–5 |
| Winner | 5. | 19 August 2001 | Toronto | Hard | Nicole Pratt |  Tina Križan Katarina Srebotnik | 6–3, 6–1 |
| Runner-up | 13. | 27 August 2001 | US Open | Hard | Nathalie Tauziat | Lisa Raymond Rennae Stubbs | 2–6, 7–5, 5–7 |
| Runner-up | 14. | 19 June 2002 | Birmingham | Grass | Nathalie Tauziat | Shinobu Asagoe Els Callens | 4–6, 3–6 |