The big talking point of day four will be, of course, the Nevill stumping. I'm in firm agreement with the tourists on this one - despite some questions being raised that Australia aren't adhering to the nature of the sport. Cricket is a gentleman's game, fine, but at the end of the day, you do what you need to to win. It was poor concentration from Karunaratne.
Lyon may have taken four wickets, but when you look at how the SL spinners have given the tourists nightmares, you imagine that the Australian bowling coaches and selectors will have felt that Lyon/Holland could have given more during this tour.
Silva's century was absolutely brilliant - a really great innings for the purists. His previous scores in this series read 0, 5, 2, 4 and 7 - which makes that knock of 115 today all the more remarkable. It wasn't easy for him to drive the ball, but he picked his shots well and really dug in, displaying that Sri Lankan grit that the entire nation have shown during this series.
Silva also had to contend with a wound in his top hand, after getting six stitches on the webbing he had split while fielding. That just goes to show the fight this SL team have - and for further evidence, you only need to look at the second Test, where Herath bounced back from a nasty injury to post amazing figures.
The lead is currently 288, and if it surpasses 300, you imagine Australia have no hope of successfully chasing. Sri Lanka have done exceptionally to get themselves so far ahead, after succumbing to 26-5 on the first morning. Even at 90+ for four today, they had work to do, but they showed why their previous two Test victories over the Baggy Greens weren't flukes.
I do feel for Starc, though. He doesn't deserve to be on the losing side. 24 wickets throughout the series, which makes a mockery of his spin attack. Lyon has conceded 233 runs during this Test, whereas Starc's wicket tally is the most by a non-Asia fast bowler in a Test series of three or fewer matches in Asia.