| ITF智利F8 | 11/25 18:10 | - | 冈扎罗•维拉奴瓦 v 托马斯∙利波塞克 Puches | 6-3,6-2 | |
| ITF智利F7 | 11/20 16:20 | - | 冈扎罗•维拉奴瓦 v 尼古拉斯 A 德格雷戈里奥 | 0-6,7-5,2-6 | |
| ITF秘鲁F1 | 10/22 15:00 | - | 冈扎罗•维拉奴瓦 v 胡安∙卡洛斯萨兹 | 6-7,4-6 | |
| ITF秘鲁F1 | 10/21 18:45 | - | 冈扎罗•维拉奴瓦 v 杜里奥 Vallebuona | 7-5,6-3 | |
| ITF秘鲁F1 | 10/12 14:30 | - | 冈扎罗•维拉奴瓦 v 加布里埃尔•德•安德拉德 Bendazoli | 6-3,6-3 | |
| ITF秘鲁F1 | 10/09 18:20 | - | 冈扎罗•维拉奴瓦 v 爱德华多∙迪辛格 | 7-6,4-6,4-6 | |
| ITF秘鲁F1 | 10/08 15:00 | - | 冈扎罗•维拉奴瓦 v 圣地亚哥∙马雷斯卡 | 6-3,6-0 | |
| ITF秘鲁F1 | 10/07 21:35 | - | 埃米利奥•古蒙兹 v 冈扎罗•维拉奴瓦 | 2-6,6-7 | |
| ITF阿根廷F10 | 09/15 16:00 | - | 丹特•根纳罗 v 冈扎罗•维拉奴瓦 | 6-3,6-2 | |
| ITF阿根廷F8 | 09/10 13:00 | - | 冈扎罗•维拉奴瓦 v 贾斯顿-阿图若 Grimolizzi | 5-7,6-7 | |
| ITF阿根廷F8 | 09/09 13:00 | - | 冈扎罗•维拉奴瓦 v 奥斯卡•何塞•古蒂雷兹 | 1-6,7-6,6-4 | |
| ITF阿根廷F12 | 07/28 15:00 | - | 马丁∙奎瓦斯 v 冈扎罗•维拉奴瓦 | 6-4,6-1 | |
| ITF阿根廷F11 | 07/21 14:30 | - | 冈扎罗•维拉奴瓦 v 瓦伦丁∙弗洛雷兹 | 3-6,7-5,2-6 | |
| ITF巴西F3 | 04/21 14:00 | - | 奥斯卡•何塞•古蒂雷兹 v 冈扎罗•维拉奴瓦 | 6-0,6-3 | |
| ITF阿根廷F6 | 03/26 14:00 | - | 托马斯∙利波塞克 Puches v 冈扎罗•维拉奴瓦 | 6-4,3-6,6-2 | |
| ITF阿根廷F6 | 03/24 15:00 | - | 马特奥•胡里奥 v 冈扎罗•维拉奴瓦 | 0-6,4-6 | |
| ITF阿根廷F5 | 03/19 14:00 | - | 佩德罗•卡齐恩 v 冈扎罗•维拉奴瓦 | 6-3,6-1 | |
| ITF阿根廷F5 | 03/18 15:50 | - | 冈扎罗•维拉奴瓦 v 杰罗尼莫 E Busleiman | 6-4,6-2 |
Gonzalo Villanueva (born 13 January 1995) is an Argentine tennis player.
Villanueva has a career high ATP singles ranking of 268 achieved on 10 October 2022. He also has a career high ATP doubles ranking of 278 achieved on 8 August 2022.
Villanueva made his ATP main draw debut at the 2022 Los Cabos Open after entering the singles main draw as a lucky loser.