Du Toit brothers in Stormers' loose trio

The Stormers have made six changes to their match 23 for Saturday's Super Rugby clash against the Bulls at Newlands. There are two injury-enforced changes to the starting XV, with Scarra Ntubeni replacing Bongi Mbonambi at hooker and Johan du Toit - the brother of Bok flank Pieter-Steph - coming in for Siya Kolisi at No 8. Steven Kitshoff will captain the team in Kolisi's absence. WATCH: Kolisi plays tennis with Roger Federer! There are four changes among the replacements, with Cobus Wiese, Juarno Agustus and Jean-Luc du Plessis returning from injury and Chad Solomon set to make his first appearance of the season. Tighthead prop Frans Malherbe will earn his 100th Super Rugby cap for the Stormers. Stormers - 15 Dillyn Leyds, 14 Sergeal Petersen, 13 Ruhan Nel, 12 Jamie Roberts, 11 Seabelo Senatla, 10 Damian Willemse, 9 Herschel Jantjies, 8 Johan du Toit, 7 Pieter-Steph du Toit, 6 Jaco Coetzee, 5 Chris van Zyl, 4 Salmaan Moerat, 3 Frans Malherbe, 2 Scarra Ntubeni, 1 Steven Kitshoff (c). Subs: 16 Chad Solomon, 17 Ali Vermaak, 18 Wilco Louw, 19 Cobus Wiese, 20 Ernst van Rhyn, 21 Juarno Augustus, 22 Godlen Masimla, 23 Jean-Luc du Plessis. Super Rugby teams (Round 2) Photo: Ryan Wilkisky/BackpagePix