Sentence:  Other erstwhile stalwarts are also wavering. Southampton had two of the best full-backs in the league last season but Ryan Bertrand has been below par this season and Cédric Soares made an uncharacteristic lapse that led to Stoke's winning goal in Southampton's last <WSD>outing</WSD>. 
Meaning of the word marked with <WSD> tags:  An appearance to perform in public, for example in a drama, film, on a musical album, as a sports contestant etc.