After throwing his first "live" BP a week ago on a backfield, RHRP Codi Heuer (on Cubs MLB 60-day IL - March 2022 TJS) threw a "live" BP in the stadium (Sloan Park) this morning.
Working one "inning" and facing James Triantos, Ezequiel Pagan, and Ronnier Quintero, Heuer threw 21 pitches (16 strikes - seven swing & miss).
As is usual with "live" BP at Extended Spring Training, the Cubs hired an umpire to call balls & strikes. However, the hitters did not run the bases, and with one exception (Ed Howard played SS on defense) there were no fielders.