Listed below are the Non-NCSSA Tournaments for 2018. Thanks to Don Angle for developing this list.
Note – All of the above information was copied from the various associations websites as a service to our NCSSA members, if you need further information please visit the respective website. NCSSA is not responsible for any information that may be incorrect. List provided Dec 29, 2017.
| Date | Tourney | Site | Classification | Website |
| Feb 23-25 | ISSA Western Spring World Championships | Las Vegas, NV | ALL | seniorsoftball.org |
| March 9-11 | ISSA Senior Desert Classic | Palm Springs, CA | ALL | seniorsoftball.org |
| March 20-25 | SSUSA Spring Worlds | St George, UT /Mesquite, NV | ALL | seniorsoftball.com |
| April 17-22 | LVSSA/SSUSA Southwest Championships | Las Vegas, NV | ALL | seniorsoftball.com |
| May 25- Jun 3 | SSUSA Rock-N-Reno | Reno, NV | ALL | seniorsoftball.com |
| June 19 – 24 | SSUSA Southern California Championships | Lancaster, CA | ALL | seniorsoftball.com |
| Jun 26- July 1 | SSUSA/Can-Sirs Nor-Cal Championships | Sacramento, CA | ALL | seniorsoftball.com |
| July 10- 15 | Jim Sherman Memorial Northwest Championships | Salem, OR | ALL | seniorsoftball.com |
| July 13-16 | SPA Western Nationals | Commerce City, CO | ALL | softball-spa.com |
| July 19-22 | SPA World Championship | Dalton, GA | 50-55-60-65 Major & Major Plus | softball-spa.com |
| July 27 – 29 | ISA Senior World Series | Columbus OH | ALL | seniorsoftball.com |
| July 31 – Aug 5 | SSUSA Western Nationals | Sacramento/Placer, CA | ALL | seniorsoftball.com |
| August 6-9 | Spa World Championships | Columbus, OH | 75 Major & AA, 80 All | softball-spa.com |
| August 10-12 | ISSA World Championships | Richmond, VA | ALL | seniorsoftball.org |
| Aug 24-26 | Rocky Mountain Championships Aurora, CO | Aurora, CO | ALL | seniorsoftball.com |
| Sep 6-9 | SPA World Championship, | Dalton, GA | 50 -55 – 65 AAA & AA | softball-spa.com |
| Sep 9-12 | SPA World Series | Dalton, GA | 75 Major+,Major, AAA 80 Major & AAA | softball-spa.com |
| Sep 13-16 | SPA World Championship | Dalton, GA | 60 AAA & AA , 70 All | softball-spa.com |
| Sep 20- Oct 7 | LVSSA/SSUSA World Masters Championships | Las Vegas, NV | ALL | seniorsoftball.com |
| Oct 6-7 | Sun Eagles Invitational Tournament | Sun City Lincoln Hills, CA | Groups 8, 9 & 10 | Flyer |
| Oct 8-20 | Huntsman Senior Games | St. George, UT | ALL | hwsg.org |
| Nov 3-4 | ISSA Winter Worlds Palm Springs | Palm Springs, CA | ALL | seniorsoftball.org |
| Nov 13-18 (???) | SSUSA Winter Worlds, (Probable dates) | Phoenix, AZ | ALL | seniorsoftball.com |
