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| Jersey $10,000 | Jan 28 2001 |
| 1 | Cristelle Grier-Q - Doyle(6) | 6-4 6-4 |
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| Redbridge $25,000 | Feb 11 2001 |
| Qual 1 | Doyle - Caroline Maes | 6-4 6-3 |
| Qual 2 | Maria Goloviznina - Doyle | 7-62 6-2 |
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| Buchen $10,000 | Mar 11 2001 |
| 1 | Petra Puheloinen-Q - Doyle | 7-63 7-64 |
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| Columbus $25,000 | Apr 15 2001 |
| Qual 1 | Doyle(5) | bye |
| Qual 2 | Doyle(5) - Ashley Harkleroad | 6-3 6-1 |
| Qual 3 | Amanda Augustus(1) - Doyle(5) | 4-6 6-3 6-2 |
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| Allentown $25,000 | Apr 22 2001 |
| 1 | Evgenia Kulikovskaya - Doyle | 6-4 6-2 |
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| Bradenton $75,000 | Apr 29 2001 |
| Qual 1 | Yevgenia Savranska - Doyle(8) | 6-1 6-4 |
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| Fed Cup E/A 2 | May 15 2001 |
| | Doyle - Ilona Giberte-lat | 6-3 6-4 |
| | Doyle - Carol Cassar-Torregiani-mlt | 6-4 6-1 |
| | Salome Devidze-geo - Doyle | 6-3 6-3 |
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| Surbiton $25,000 Hard | Jun 10 2001 |
| Qual 1 | Manisha Malhotra - Doyle | 6-3 0-6 6-4 |
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| Montemor $10,000 | Jun 24 2001 |
| 1 | Viktoria Bucalic-WC - Doyle(3) | 7-64 6-4 |
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| Felixstowe $25,000 | Jul 15 2001 |
| Qual 1 | Debby Haak - Doyle(1) | 7-5 6-1 |
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| Frinton-on-Sea $10,000 | Jul 22 2001 |
| 1 | Doyle(7) - Ilona Vichnevskaya | 4-6 6-2 6-2 |
| 2 | Doyle(7) - Emily Hewson | 7-64 6-2 |
| QF | Doyle(7) - Mareze Joubert(3) | 6-4 6-4 |
| SF | Kristen Van Elden(1) - Doyle(7) | 6-3 6-1 |
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| Dublin $10,000 | Aug 5 2001 |
| 1 | Doyle(3) - Bree Calderwood | 6-2 6-2 |
| 2 | Doyle(3) - Ekaterina Sysoeva-Q | 7-69 4-6 7-65 |
| QF | Doyle(3) - Emily Hewson(6) | 6-0 6-4 |
| SF | Doyle(3) - Teryn Ashley(2) | 6-4 6-2 |
| F | Doyle(3) - Claudia Kuleszka-Q | 6-4 6-4 |
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| Bath $10,000 | Aug 12 2001 |
| 1 | Doyle - Helen Fritche-Q | 6-4 6-3 |
| 2 | Doyle - Annabel Blow(6) | 6-2 6-4 |
| QF | Natalia Egorova(3) - Doyle | 7-5 3-6 7-65 |
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| London $10,000 | Aug 19 2001 |
| 1 | Doyle - Ayako Suzuki | 6-1 6-1 |
| 2 | Doyle - Annabel Blow(7) | 6-3 6-0 |
| QF | Anna Floris - Doyle | 7-62 6-2 |
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| Glasgow $25,000 | Sep 23 2001 |
| Qual 1 | Doyle(2) | bye |
| Qual 2 | Doyle(2) - Suzanne Van Hartingsveldt | 7-5 6-4 |
| Qual 3 | Eva Erbova(8) - Doyle(2) | 6-3 6-2 |
| 1 | Doyle-LL - Katja Blocker-Q | 3-6 6-4 6-1 |
| 2 | Lucie Ahl(2) - Doyle-LL | 6-2 6-3 |
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| Sunderland $10,000 | Sep 30 2001 |
| 1 | Doyle(8) - Kelly Simkin | 6-1 6-1 |
| 2 | Doyle(8) - Anna Hawkins-Q | 7-5 5-7 6-4 |
| QF | Doyle(8) - Anne Keothavong(2) | 6-2 3-6 6-2 |
| SF | Sofia Arvidsson - Doyle(8) | 6-4 6-4 |
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| Cardiff $25,000 | Oct 14 2001 |
| Qual 1 | Doyle(7) - Melissa Berry | 6-4 4-6 6-4 |
| Qual 2 | Lyndsay Reilly - Doyle(7) | 7-65 6-3 |
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| Southampton $50,000 | Oct 21 2001 |
| Qual 1 | Doyle - Karishma Patel | 6-2 6-1 |
| Qual 2 | Doyle - Ilona Vichnevskaya(7) | 4-6 6-2 6-1 |
| Qual 3 | Doyle - Patty Van Acker(4) | 6-3 6-3 |
| 1 | Tatiana Perebiynis - Doyle-Q | 6-2 6-3 |
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| Bolton $25,000 | Nov 4 2001 |
| Qual 1 | Doyle - Ekaterina Sysoeva | 6-75 6-2 7-67 |
| Qual 2 | Doyle - Claudine Schaul(1) | 7-69 6-3 |
| Qual 3 | Elsa Morel(7) - Doyle | 6-4 6-4 |
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| Le Havre $10,000 Clay | Nov 18 2001 |
| 1 | Iryna Brémond-Q - Doyle | 6-0 0-6 7-63 |
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| Deauville $10,000 Clay | Nov 25 2001 |
| 1 | Doyle - Celine Regnier-Q | 7-64 6-4 |
| 2 | Doyle - Maria Kondratieva(5) | 6-4 6-4 |
| QF | Doyle - Anne-Laure Heitz(1) | 6-0 6-3 |
| SF | Virginie Pichet-WC - Doyle | 6-3 6-2 |