Batting average for SL in the series, their 2nd-lowest in any series of three or more Tests; they averaged 18.05 in SA in 2000-01

Innings victories for SA against SL, out of their 14 wins against this opposition. This is their third-largest margin of win against SL

Instances of Sri Lanka following on - they have lost 18 and drawn 3 in their previous 21 such Tests

Wickets by SL fast bowlers in this series - the 2nd-most for them in any Test series away from home. They took 41 wkts in NZ in 1990-91, the highest.

South Africa's score in the 1st session on day 2. They were 338 for 3 at close of play on day 1. Pradeep took 4 wickets and Mathews 1.

Temba Bavuma's average in this series - the worst by a SA player batting 5 or more inns in top-7 positions in a series. His scores: 3, 8, 10, 0, 0.

No. of batsmen to score centuries in their 100th Test, including Amla. Others: Cowdrey, Miandad, Greenidge, Stewart, Inzamam, Ponting (2 100s) and G Smith.

Previous highest partnership for SA for any wicket against SL, by Kallis and Peterson in Cape Town in Jan 2012. Amla and Duminy's stand has gone past that mark.

Runs scored by Duminy in his first 5 inns at Wanderers, with scores of 17, 29, 7, 2, 5. He has scored a century here in this inns, the 6th of his career and 2nd v SL.

No. of consecutive innings without a fifty for Amla, before this. His last was v NZ in Centurion in August. He had an average of 19.6 in the 10 inns since then.

No. of series in which Duminy has made 2 50+ scores, including this. The first such series was his debut series, in Australia in 2008-09.

No. of Tests for Hashim Amla. He becomes the eighth player to appear in 100 or more Tests for South Africa.