Hibernian v Aston Villa and Hearts v PAOK in the Europa Conference League will be televised on BBC Scotland.
There will also be live Sportsound coverage of Rangers v PSV Eindhoven in Tuesday's Champions League play-off first leg (20:00).
Live text coverage of the three games will be on the BBC Sport website.
BBC Scotland showed the first leg of Hibs' third qualifying round tie with Luzern and Hearts' second-leg meeting with Rosenborg, with the Edinburgh sides recording 3-1 home wins.
Wednesday's game is set to be Villa and Scotland midfielder John McGinn's first match at Easter Road since he left Hibs for the Midlands in 2018.