Bollywood High School Old Boys Presidents (9pts) put up 300-3, then conceded 244-5 to Gisborne Boys’ High School second 11.
■ Ngatapa are hot on OBR’s heels.
The Green Caps made it four wins from five games with a seven-wicket defeat of Horouta.
Horouta captain Heyan Ranasinghe won the toss and chose to bat, but the Waka were bowled out for 106 in 27.4 overs.
Etienne Botes (25) at six, Rubi Perano (24) at seven and Northern Spirit opening bowler Kayley Knight (21) at five made useful starts.
But medium-pacer Ben Holden (4-19 off 5.4 overs) and off-spinner Grant Walsh (2-9 off 6) hobbled Horouta.
Ngatapa’s Jack Jefferd, at three, thumped an unbeaten 55 off 67 balls, including three sixes and four boundaries.
Second-drop Harry Cave made a stylish 36 off 30 balls with five fours.
Knight shared the new ball with Botes (1-26 off 4) and went wicketless in five overs, but conceded only 12 runs, bowling a maiden to boot.