SA 94-2 (24 Ovs) & 138 vs Aus 207 & 212 | Scorecard
Lyon continued as South Africa's batters, Markram and Bavuma, kept the scoreboard ticking with smart rotation of strike. Five runs came off the over, taking South Africa to 85/2 after 21 overs.
Starc persisted from around the wicket. Markram worked one through midwicket for a couple, moving into the 40s. A pair of singles followed, as both batters kept the momentum going. Five more runs were added - South Africa 90/2 after 22 overs.
There was a brief pause in play as Bavuma removed a pad and received medical attention for what looked like a hamstring cramp.
Lyon returned and tightened things up with a maiden over, keeping Markram watchful.
Starc pressed on. Bavuma blocked solidly before nudging an easy single to point. Markram followed with another single, keeping the board moving. Four runs came from the over - South Africa 94/2 after 24 overs, needing 188 more to win.
It's been a slow end to the session due to the medical break, but South Africa have quietly owned this passage of play. Despite losing Rickelton early to Starc's wicked outswinger, Markram and Mulder counterpunched with positive strokeplay, finding early boundaries. Lyon's early introduction added pressure, and Starc's change of angle brought the breakthrough as Mulder fell to a soft dismissal.
Bavuma came out with intent, though his innings was briefly hampered by cramps. Markram has looked assured throughout, unfazed by conditions, and is closing in on a composed half-century.
With the deficit slowly shrinking and wickets in hand, South Africa remain firmly in the hunt.