Vietnam’s women’s volleyball team powered through to the semifinals of SEA Games 33 after a straight-sets victory over Indonesia on December 12.

With this win, combined with the Philippines’ triumph over Singapore earlier the same day, the four semifinalists of the women’s volleyball tournament have officially been determined.

Vietnam finished the group stage at the top of Group B with three consecutive wins, having previously defeated Myanmar and Malaysia. The team capped off its dominant run by comfortably sweeping Indonesia.

Led by captain Tran Thi Thanh Thuy, Vietnam displayed consistent form reminiscent of its strong performances in both legs of the SEA V.League earlier this year.

In the semifinals, Vietnam will face the Philippines  -  who secured the runner-up spot in Group A after rebounding from an earlier loss to Thailand. While Vietnam is the favorite, the Philippines still pose a threat with standout players like Jia De Guzman and Alyssa Solomon.

The other semifinal will feature Thailand versus Indonesia, with Indonesian star Megawati facing the daunting challenge of Thailand’s elite trio: Ajcharaporn, Chatchu-on, and Pimpichaya.

According to the official schedule, Vietnam will play the Philippines at 12:30 p.m. on December 14, followed by the Thailand–Indonesia match at 3:00 p.m.

Match summary (Vietnam vs Indonesia – December 12)

Set 1: Vietnam 25 – 20 Indonesia
Set 2: Vietnam 25 – 15 Indonesia
Set 3: Vietnam 25 – 19 Indonesia

Vietnam entered the first set with a shaky start, falling behind 0–4 after early defensive errors. However, Thanh Thuy and her teammates quickly found rhythm, clawing back to win the set 25–20, with Thanh Thuy’s powerful spikes and Bich Thuy’s clutch plays proving decisive.

In the second set, Vietnam dominated from the start. Kiều Trinh’s cross-court hits and Nhu Quynh’s clever ball placement helped the team create a 9-point gap. Indonesia failed to capitalize on set points, eventually losing 15–25.

By the third set, Vietnam was fully in control. Quick offensive plays from setter Hong Dao and effective blocking from Le Thanh Thuy neutralized Indonesia’s key attackers.

At match point, a delicate tip from Kieu Trinh sealed the victory, confirming Vietnam’s top spot in Group B and semifinal qualification with a perfect 3–0 record.

Thien Binh