His main role on the pitch is Forward. His estimated market valuation currently stands at 150K €.

His latest transfer saw him join Rilski Sportist from Free player via on 2026-02-18.

During the Bulgarian Vtora Liga 2025-2026 campaign, Kaloyan Yosifov made 2 appearances, scoring 1 goals and adding 0 assists. He averaged 0.5 goals per match from 0 shots, with 0 on target.