Have been checking through the Free Kick stats for & against as recorded 1965-present.
Paul's tables are a great resource for that sort of research:
http://afltables.com/afl/stats/stats_idx.html
Looks like the most games in a season without receiving a free (individual player) are:
15 - Dean Rioli (Ess) 2002
13 - Dustin Fletcher (Ess) 2013
12 - Mark Chaffey (Rich) 1997
12 - Scott Welsh (NM) 1998
12 - Jason Norrish (Fre) 2001
11 - Chris Sullivan (Melb) 1994
Paul's tables are a great resource for that sort of research:
http://afltables.com/afl/stats/stats_idx.html
Looks like the most games in a season without receiving a free (individual player) are:
15 - Dean Rioli (Ess) 2002
13 - Dustin Fletcher (Ess) 2013
12 - Mark Chaffey (Rich) 1997
12 - Scott Welsh (NM) 1998
12 - Jason Norrish (Fre) 2001
11 - Chris Sullivan (Melb) 1994