Ељwiд…tek/hurkacz - Szwajcaria Official

: Hubert Hurkacz , returning from knee surgery, fired 18 aces to defeat Stan Wawrinka and force a deciding rubber.

Comparison of to Poland's previous United Cup performances

(SUI) def. Iga Świątek (POL): 3–6, 6–0, 6–3

: Świątek celebrated the team's persistence after years of near-misses in the final against Germany and the United States.

: Katarzyna Kawa and Jan Zieliński finished the tournament with a perfect 5–0 record in mixed doubles to secure the trophy for Poland.