The point leaves Rovers with a six-point advantage at the summit with seven league games remaining.
Shamrock Rovers have moved six points clear at the top of the League of Ireland Premier Division following a goalless draw with Shelbourne.
Neither side could find a breakthrough at Tallaght Stadium, although Shelbourne came closest when Rovers goalkeeper Ed McGinty produced an excellent second-half save from Odhrán Casey.
The point leaves Rovers with a six-point advantage at the summit with seven league games remaining.
They travel to play St Patrick's Athletic next.

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