In an international 9-Ball tournament, Wu consecutively defeated 2 former world champions, Xiaoting Pan from China[4] and Allison Fisher from England.[5] She has been called "無敵妹" (Invincible Gal) in 2013.[6]
In the Taiwan selection to Women's World 10-Ball Championship 2013, she was selected by defeating Lin Hsiao-Chi (WPA ranking 26th), Lai Hui-Shan (WPA ranking 15th) and 2013 World Games gold medal winner Chou, Chieh-Yu (WPA ranking 11th), all of which rank higher than Wu (WPA ranking 32nd) at that time.[7]
In Hokuriku Open Ladies 2013 held by JPBA, Wu defeated Mayumi Taguchi (Japan) with 7:3, 7:0 over Yukiko Tanaka (Japan) and 7:4 over Reiko Motohiro (Japan) in try out on October 5. On October 6 Wu defeated Emi Aoki (Japan) with 7:4, 7:4 over Junko Mitsuoka (Japan) and 7:2 over Chihiro Kawahara (Japan), who is Japan ranking #1 player and the champion of Japan Open Ladies 2014,[8] to get final. In the final, Wu defeated Kuo Szu-Ting, who also came from Taiwan, with 7:5. This was her first international tournament title.[9][10][11]
On December 11, 2013, Zhiting Wu got the third place in WPA World Junior Champions.[12]
^"第26回ジャパンオープン・全結果" (in Japanese). Japan Professional Pocket Billiard Association. Jul 16, 2013. Archived from the original on September 28, 2013. Retrieved Oct 8, 2013.
^"第27回北陸オープン・結果" (in Japanese). Japan Professional Pocket Billiard Association. Oct 6, 2013. Archived from the original on October 9, 2013. Retrieved Oct 8, 2013.
^"第27回北陸オープン:男子は北谷好宏が優勝!" (in Japanese). On the hill! for pool since 2003. Oct 6, 2013. Retrieved Oct 8, 2013.