Leonardo Tavares Singles (14) Singles (14)

| Edition | Round | Date_ | Against | Surface | Opponent | W_L | Result_ |
|---|---|---|---|---|---|---|---|
| 2004 Davis Cup Europe/Africa Group II | 1R | 9–11 April 2004 | Tunisia | Hard | Haithem Abid | Win | 7–6 (7–5) , 6–1, 4–6, 6–2 |
| 2004 Davis Cup Europe/Africa Group II | QF | 16–18 July 2004 | Serbia and Montenegro | Clay | Boris Pašanski | Loss | 6–3, 1–6, 6–1, 1–6, 2–6 |
| 2005 Davis Cup Europe/Africa Group II | 1R | 4–6 March 2005 | Estonia | Carpet | Alti Vahkal | Win | 3–6, 2–6, 6–2, 7–6 (7–5) , 6–4 |
| 2005 Davis Cup Europe/Africa Group II | SF | 23–25 September 2005 | Slovenia | Clay | Marko Tkalec | Win | 7–4, 7–5 |
| 2008 Davis Cup Europe/Africa Group II | 1R | 11–13 April 2008 | Tunisia | Clay | Slah Mbarek | Win | 6–2, 6–4 |
| 2008 Davis Cup Europe/Africa Group II | SF | 19–21 September 2008 | Ukraine | Hard | Ivan Sergeyev | Loss | 3–6, 2–6, 4–6 |