The Nordic Naturals Challenger presented by Santa Cruz County Bank has been canceled. This was the longest running Men's Challenger in the United States (32 consecutive years) and was the 2nd longest Men's Challenger in the World. The last Men's Challenger played at Seascape Sports Club was in 2019.

1988 Singles 1988 Doubles	1989 Singles 1989 Doubles	1990 Singles 1990 Doubles
1991 Singles 1991 Doubles	1992 Singles 1992 Doubles	1993 Singles 1993 Doubles
1994 Singles 1994 Doubles	1995 Singles 1995 Doubles	1996 Singles 1996 Doubles
1997 Singles 1997 Doubles	1998 Singles 1998 Doubles	1999 Singles 1999 Doubles
2000 Singles 2000 Doubles	2001 Singles 2001 Doubles	2002 Singles 2002 Doubles
2003 Singles 2003 Doubles	2004 Singles 2004 Doubles	2005 Singles 2005 Doubles
2006 Singles 2006 Doubles	2007 Singles 2007 Doubles	2008 Singles 2008  Doubles
2009 Singles 2009  Doubles	2010 Singles 2010 Doubles	2011 Singles 2011 Doubles
2012 Singles 2012  Doubles	2013 Singles 2013 Doubles	2014 Singles 2014 Doubles
2015 Singles 2015 Doubles	2016 Singles 2016 Doubles	2017 Singles 2017 Doubles
2018 Singles 2018 Doubles	2019 Singles 2019 Doubles	2020 Singles 2020 Doubles
2021 Singles 2021 Doubles	2022 Singles 2022 Doubles	2023 Singles 2023 Doubles