Bell smashed 136 from only 125 deliveries, including nine boundaries and four sixes, in the visitors' monster total of 7-322 from 50 overs.

It was the biggest score of the southern pool's three-day under 18 carnival.

Bell, who had made scores of eight and 20 in the two previous games, received strong support from Tom Kellar, whose 51 was his second half-century.

Sam Smith was superb with 4-39 from 10 overs, while leg-spinner Coby Fitzsimmons captured 2-46, to finish with six scalps for the tournament.

Riverina compiled 159 with Fitzsimmons top-scoring with 52.

It completed a fine all-round effort by the East Albury player.

IN OTHER NEWS:

Fitzsimmons ended with two half-centuries at an average of 43.

Greater Illawarra won the pool after an undefeated run.