The battle is between hosts Seals and the Silverfin Academy.
The solo Ugandan who is expected to return in the country this week instead put up a displeasing performance.
Nkumba beat Adigrat (25-6, 25-11, 25-13) in their game opener.
This year's organisers have promised a sitting volleyball team.
The intermediates followed the National Schools boxing championships.
The summoned team of 19 domestic players started a non-residential training last week ahead of the Africa Netball championship.
UAP only put up an exceptional performance in badminton but unfortunately fell to stronger opponents Clarkson in the final.
The rally has presented the country with a grand advert especially in the confines of the rallying community in Africa.
Hasebe, who won the German Cup with Eintracht Frankfurt last season, has been on the national team for more than 12 years under five coaches.
Nakanyike will have a chance to compete against some of the world’s best chess players from around the world.