All change for injury-ravaged Bulls
The team departed for Saturday's Round 15 Super Rugby encounter without Springbok captain Adriaan Strauss, who is being rested, Bok prop Trevor Nyakane (ankle injury), Springbok loose forward Deon Stegmann (foot injury), Bok back Bjorn Basson (hamstring injury), lock Grant Hattingh (knee injury), Bok loose forward Jacques Potgieter (knee injury), lock Rudolf Snyman (ankle ligament injury), back Warrick Gelant (knee ligament injury), Springbok flyhalf Handré Pollard (knee and shoulder surgery) and Bok midfielder Jan Serfontein (hand surgery).
The Bulls, four points behind the table-topping Stormers in the Africa One conference, will meet the unpredictable Jaguares in a match they have to win to stay in the play-off hunt.
Travis Ismaiel will start on the right wing, with Jamba Ulengo moving over to the left wing to fill the vacancy created by Basson's absence.
Burger Odendaal will start at inside centre in place of Serfontein.
Springbok Rudy Paige swap places at scrumhalf with Piet van Zyl, with the latter dropping down to the replacement bench.
Roelof Smit comes in at openside flank in place of Jannes Kirsten, who also drops down to the bench.
At locks Marvin Orie takes the place of Snyman, while Bandise Maku starts at hooker - in place of Strauss.
On the replacements bench Jaco Visagie provides cover at hooker, Pierre Schoeman comes in as prop cover in place of Nyakane, and Namibian captain Renaldo Bothma comes into the matchday squad for what could be the loose forward's first Super Rugby appearance for the Bulls.
Bulls: 15 Sarel Marais, 14 Travis Ismaiel, 13 Jesse Kriel, 12 Burger Odendaal, 11 Jamba Ulengo, 10 Francois Brummer, 9 Rudy Paige, 8 Arno Botha, 7 Pieter Labuschagne (captain), 6 Roelof Smit, 5 Marvin Orie, 4 Jason Jenkins, 3 Marcel van der Merwe, 2 Bandise Maku, 1 Lizo Gqoboka.
Replacements: 16 Jaco Visagie, 17 Pierre Schoeman, 18 Jannes Kirsten, 19 Renaldo Bothma, 20 Piet van Zyl, 21 Tian Schoeman, 22 Dries Swanepoel, 23 Werner Kruger.
Date: Saturday, June 2
Venue: Velez Sarsfield, Buenos Aires
Kick-off: 18.40 (23.40 SA time; 21.40 GMT)
Referee: Craig Joubert
Assistant referees: Federico Anselmi, Juan Sylvestre
TMO: Santiago Borsani