Saints leader Jack Sinclair has snaffled his second perfect 10-vote game for the season, earning top honours for Round 13 and moving clear on top of St Kilda's coaches' votes tally for his match-winning hand against Gold Coast.

Sinclair's 31 disposals, seven rebound-50s and 701 metres gained — all team-highs from Saturday night — off the half-back line proved vital in the narrow three-point victory under the roof, which all provided much-needed poise as the Saints held on under pressure.

The 29-year-old notched up 10 disposals in the high-stakes final term, over half of which game in the defensive end of the ground, while also charting three of his four inside-50s for the game within the final 20 minutes.

Josh Battle's towering intercept work in defence earned him seven votes, while Marcus Windhager snared the one following his diligent tagging role on Touk Miller, who had 14 disposals for the match.

Meanwhile, Gold Coast's Bodhi Uwland (six votes), Sam Collins (five) and Sam Flanders (one) rounded out the votes for Round 13. 

Coaches' votes | Round 13

10 - Jack Sinclair (STK)
7 - Josh Battle (STK)
6 - Bodhi Uwland (GC)
5 - Sam Collins (GC)
1 - Sam Flanders (GC)
1 - Marcus Windhager (STK)

St Kilda AFLCA votes | Leaderboard

24 - Jack Sinclair
21 - Rowan Marshall
21 - Nasiah Wanganeen-Milera
19 - Jack Steele
12 - Bradley Hill
9 - Josh Battle
9 - Callum Wilkie
8 - Darcy Wilson
7 - Mason Wood
5 - Jack Higgins
4 - Seb Ross
4 - Marcus Windhager
3 - Max King
2 - Liam Henry
1 - Paddy Dow