Following these good results, Prenko was picked for the Turkmenistan Fed Cup team, which had selected to partake in competition in 2008. Joining her in the team was Lidiya, Ummarahmat Hummetova and Jenneta Halliyeva, with Ashgabat tennis tournament director and captain of the Turkmenistan Davis Cup Gulcha Byashimov to act as the team's captain. They were placed in Group II, Pool B alongside Kazakhstan (No. 50), Singapore (No. 60) and the unranked Sri Lanka. Although they began competition poorly, losing to the Kazakhs 0–3 and Prenko and Hummetova sustaining a double bagel loss in doubles, they managed to win a rubber in a 1–2 loss against Singapore after Prenko defeated Carolyn Ann Lim Hui, 6–1, 6–2, and they defeated Sri Lanka 2–1 after Prenko achieved another straight sets singles win over Amreetha Muttiah and a doubles win over Jithmie Jayawickrema and Mahesha Seneviratne alongside Halliyeva. This led them to progress to the play-off for fifth place in the Group alongside Pool A's third-place finisher Syria. Lidiya lost the first rubber to Kim Sadi, but Prenko delivered again for the team by beating Line al-Ghannam in singles and Lara Alsamman and Ranim Mkahal in doubles once again with Halliyeva. This led to a fifth-place finish for the Turkmens, the first time they placed above last place in Group II, and caused their ranking to ascend over twenty places to No. 69.