Taybha
Whalewhine
Glamorgan have Australian fast bowler Shaun Tait starting his second spell with the county as they host Sussex in the T20 Blast in Cardiff.
33 year-old Tait, a specialist in the short format, also played for Glamorgan in 2010.
Sussex have pacemen Chris Jordan and Tymal Mills available after featuring in England's T20 win over Sri Lanka.
The visitors lie one point behind Glamorgan but have played two games more.
Glamorgan include Dean Cosker, Chris Cooke, Jacques Rudolph and Michael Hogan in their squad despite recent injuries, as they approach three matches in the space of four days.
"We've had a lot of momentum, we've been clear about how we go about our business so if we have a good weekend, we're going to get close to the quarter-finals," said captain Jacques Rudolph.
Sri Lankan seamer Nuwan Kulasekara plays his final match for Sussex, who thrashed Glamorgan by ten and eight wicket margins in their 2015 encounters.
Glamorgan (from): Rudolph (c), Lloyd, Ingram, Donald, Cooke, Wagg, Meschede, van der Gugten, Cosker, Tait, Hogan, Salter, Wallace.
Sussex (from): Wright (c), Nash, Salt, Taylor, Finch, Machan, Cachopa, Beer, Jordan, Briggs, Shahzad, Kulasekara, Mills.
33 year-old Tait, a specialist in the short format, also played for Glamorgan in 2010.
Sussex have pacemen Chris Jordan and Tymal Mills available after featuring in England's T20 win over Sri Lanka.
The visitors lie one point behind Glamorgan but have played two games more.
Glamorgan include Dean Cosker, Chris Cooke, Jacques Rudolph and Michael Hogan in their squad despite recent injuries, as they approach three matches in the space of four days.
"We've had a lot of momentum, we've been clear about how we go about our business so if we have a good weekend, we're going to get close to the quarter-finals," said captain Jacques Rudolph.
Sri Lankan seamer Nuwan Kulasekara plays his final match for Sussex, who thrashed Glamorgan by ten and eight wicket margins in their 2015 encounters.
Glamorgan (from): Rudolph (c), Lloyd, Ingram, Donald, Cooke, Wagg, Meschede, van der Gugten, Cosker, Tait, Hogan, Salter, Wallace.
Sussex (from): Wright (c), Nash, Salt, Taylor, Finch, Machan, Cachopa, Beer, Jordan, Briggs, Shahzad, Kulasekara, Mills.