Julius Omollo and Faith Nzomo were the standout performers at the Nyanza May Mug golf tournament after strong wins in their categories.
Sifuna seen rising as regional kingpin amid shifting alliances, with analysts saying UDA is losing ground in key blocs.
With days remaining before the voter registration window closes, a group of professionals from Nyanza has deployed call centre agents to reach out to eligible voters across the four counties.
Safina Party leader Jimi Wanjigi has criticised leaders from the Nyanza region, accusing them of betraying residents by aligning with what he termed a punitive government.
Gladys Wanga has warned UDA against encroaching into Nyanza, insisting ODM will fiercely defend its dominance amid rising political tensions and criticism from figures including Rigathi Gachagua.
Interior PS Raymond Omollo has come under sharp criticism over his association with perceived goons.