About Us
Yavapai Big Brothers Big Sisters operates under the belief that inherent in every child is the ability to succeed and thrive in life.
About Us
Mission: Create and professionally support one-to-one mentoring relationships that ignite the power and promise in us all.
Vision: Mentoring allows everyone to achieve their full potential.
Yavapai Big Brothers Big Sisters is a donor and volunteer supported organization. Founded in 1971, Yavapai Big Brothers Big Sisters currently serves 300+ youth. Our service area encompasses 20 communities and 65 schools throughout Yavapai County and Sedona.
The agency operates two offices: Prescott and Cottonwood, under the direction of Executive Director Erin Mabery.
Yavapai Big Brothers Big Sisters operates under the belief that inherent in every child is the ability to succeed and thrive in life. As the nation’s largest donor and volunteer-supported mentoring network, Big Brothers Big Sisters makes meaningful, monitored matches between adult volunteers (“Bigs”) and children (“Littles”).
Research tells us that, compared to all other children their age, boys and girls matched with a Big Brother or Big Sister perform better in school and avoid violence and illegal activities, and have stronger relationships with their parents and others.

2023 Big Book of Match Activities is live!
Check out the discounts and free stuff to do in our latest version HERE of our BIG BOOK of Big & Little Match Activities. Make sure to have your YBBBS…
YBBBS recognizes our 2022 donors, stakeholders
As we grow our mission to serve young adults up to age 24, thank you…
Read more about YBBBS recognizes our 2022 donors, stakeholders
YBBBS releases 2022 Impact Report
DOWNLOAD HERE
Read more about YBBBS releases 2022 Impact Report
Registration is open for Bowl For Kids’ Sake 2023
Yavapai Big Brothers Big Sisters is excited to announce that Bowl for Kids’ Sake is…
BIG BROTHERS BIG SISTERS LAUNCHES STATEWIDE CAMPAIGN FOR MALE MENTORS
Celebrating National Mentoring Month, Yavapai Big Brothers Big Sisters joins the statewide campaign aimed specifically…
Mariano golf tourney sponsorships available
Join us to celebrate Bob’s legacy at the Bob Mariano Memorial Golf Classic on Tuesday,…