He is one of the country's busiest drivers, but recently the number of horses in his own stable has also been growing.
Stefan Persson has two good opportunities to win with his own trainees on V86 in Henessi Otan and Kenobi Mearas.
"I'm not really a catch-driver; I'm a trainer, but I just happen to drive a lot of races as well..." he says ahead of Wednesday's trip to Jägersro.
Two and a half months ago, he delivered a phenomenal performance and defeated elite horses at Åby.
Since then, Baron Tilly has not set foot on a racetrack, but on Saturday, he is back.
"We've changed his training routine, and he now gets some easier training. I think he has better bounce to his stride, and I believe he'll perform well right away," says trainer David Persson.