Front Office

Tim Jackson serves as the Express’ General Manager and oversees all day-to-day business and baseball operations related to the organization. He also works closely with the team President on all Express sales efforts.

A native of Cedar Hill, Texas, Jackson joined the Express staff in March 2010 and served as the Assistant Director of Communications and Baseball Operations for three seasons before receiving promotions to Director of Community Relations in 2013 and Assistant General Manager, Baseball Operations in 2014. Jackson has served as the team’s General Manager since 2015.

Prior to his tenure in Round Rock, Jackson served as the Director of Baseball Operations for the Baylor Baseball program in Waco, Texas, while earning his Master of Science degree in sport administration.

Prior to joining Baylor's staff, Jackson played two seasons for the Bears. A 2007 team co-captain, Jackson was named second-team CoSIDA/ESPN Academic All-District VI as a senior. He also earned first-team Academic All-Big 12 Conference honors in 2007 and was named to the Big 12 Conference Commissioner's Honor Roll five times. Jackson earned his undergraduate degree (communications) from Baylor in August 2008.

Jackson also played two seasons at McLennan Community College in Waco (2004-05), where he was named a 2005 Academic All-American.

Jackson serves on the Board of Directors of the Round Rock Chamber of Commerce and the Austin Sports Commission and is a board member of the Round Rock Rotary Club. He also serves as Board President of the Baylor "B" Association. In 2016, Jackson was named a finalist for the Austin Under Forty Awards.

Jackson resides in Round Rock with his wife, Patty, and their two daughters: Emma and Audrey.

Walk-up song: Bad To the Bone – George Thorogood

If you’ve ever ventured into the Round Rock Express offices, you have most likely had a conversation with Wendy Abrahamsen. She’s been greeting folks since May 1999 and has been a critical component to the Express since the inception of the franchise.

She has been blessed with three wonderful children, Brian Gordon, Jennifer Gordon Alfaro & Scott Gordon. All three of them are happily married to beautiful spouses. She has 6 precious grandchildren.

Brian and Amanda have two children, Finley and Riggs. After playing professional baseball for 18 seasons, Brian is now a scout for the Los Angeles Angels. Jenny & Luis (Kiki) also have two children, LeAnna and Lena. Jenny is a very passionate and enthusiastic health coach. Scott & Miranda have Grayson and Elizabeth. After playing four years of college baseball at Concordia, Scott is now a chief at the fire department and a realtor.

Wendy has lived in Round Rock and the surrounding area for about 35 years.

Walk-up song: Jesus Loves Me

Stu Scally began with the Express in November 2012 and was elevated to his current role as Assistant General Manager, Sales in 2019. Scally has played an integral role in planning and executing events such as the Rogue Invitational, Bulls in the Ballpark and the Karbach Round Rock Classic.

Scally comes to the Express after starting his career in baseball with the Sacramento River Cats in 2011 as a Corporate Account Executive. He graduated from University of California San Diego with a bachelor's in History and a minor in Political Science. While in college, Scally appeared in one intramural college softball game where he went 0-for-2 with two strikeouts and one ejection. He still holds the record for least number of games played with an ejection in UCSD intramural history.

Scally was born and raised in Napa, California. He and his wife, Elyse, have one child, Margo. In his free time, he enjoys spending time with family, traveling, golfing and rooting for the San Francisco 49ers, San Francisco Giants and the Golden State Warriors.

Walk-up song: Sky is the Limit – Rebelution

Scott Allen, or better known as “Bones,” has been with the Express since the franchise’s inception in 1999 and he has played an integral role in the growth and development of the 5,400 square foot event space along the first base line at Dell Diamond known as The United Heritage Center.

The UHC can be converted from three private suites into a space accommodating up to 320 people in a banquet-style arrangement or a 500-person theater-style setting. Allen and his team are always ready to change the space throughout the year to accommodate events for members of the Round Rock community.

Before joining the Express, Allen grew up in Alvin, Texas and went to nearby Alvin High School. He stayed in the Lone Star State and attended Texas A&M University where he earned his bachelor’s degree in Tourism.

Bones loves watching Texas A&M football, going camping, hiking or biking and volunteering at Central Baptist Church. He can also be found on the weekends spending time with his wife, Holly, and children, Megan, Abby and Tucker.

Walk-up song: Only the Young – Journey

Aschley Carvalho was promoted to Senior Director, Ticketing in January 2026. She initially joined the Express in February 2013, and has previously held the titles of Director, Ticket Operations, Manager, Ticket Operations, Coordinator of Season Memberships & Suite Services and Ticket Operations Intern.

Carvalho grew up in Austin and attended nearby Bowie High School before attending Texas State University. She earned a bachelor’s in Mathematics and a minor in Sports Psychology.

Walk-up song: The Business – Tiesto

Kole Mayberry joined the Round Rock Express as an Account Executive in September of 2025.

Mayberry continues his work in baseball after serving as a Group Sales Assistant for the Amarillo Sod Poodles during the 2025 season. He also previously spent time with the Western Nebraska Pioneers as a Baseball Operations Intern.

A Plainview, Texas native, Mayberry played collegiate baseball at Cisco College, Richland College and Lubbock Christian University, where he graduated Summa Cum Laude with his bachelor's degree in Sport Management. Recognitions for his time on and off the field include DAC First Team All-Conference in 2021 and 2022, TX-NM JCBCA Region 5 North All-Star Team in 2021 and NJCAA All-Academic First Team in 2022.

Mayberry enjoys cheering on the Texas Rangers, Dallas Cowboys and the Texas Tech Red Raiders. In his free time, he likes golfing, working out and spending time with his family and friends.

Walk-up song: Fuss and Fight – Koe Wetzel

Zech Robichaux was named an Account Executive for the Round Rock Express in October 2024.

Robichaux joins the E-Train after spending time with the Texas Rangers as part of the prestigious Charlie Pride Fellowship. The fellowship was created in honor of the late country music star and close friend of the Rangers. The program aims to build a launching pad for students from diverse backgrounds looking to gain experience in a Major League Baseball front office.

Prior to the fellowship, he played collegiate baseball for Huston-Tillotson University where he appeared on the Dean’s List in seven different semesters’ while also earning the Red River Athletic Conference Academic Excellence award during the 2021-2022 and 2022-2023 seasons. He graduated with high honors from Huston-Tillotson and obtained a bachelor’s degree in Mass Communications.

When he’s not at Dell Diamond, Robichaux enjoys cheering on the New Orleans Saints, New Orleans Pelicans and the LSU Tigers. He has been named the “Best Juggler” in the Express front office.

Walk-up song: Day ‘n’ Nite – Kid Cudi

Aaron Verwold was named an Account Executive for the Express in January 2024.

Verwold joins the E-Train after serving as the Ticketing and Events Assistant for the 12^th Man Foundation at Texas A&M University.

Verwold is a born and bred Texan and grew up in Cypress where he attended Cy-Fair High School. He earned his bachelor's degree in Recreation, Parks and Tourism Sciences from Texas A&M.

In his free time, he enjoys spending time on the lake, watching Texas A&M and Houston sports teams, playing golf and exploring what’s new in the community.

Walk-up song: AOK – Tai Verdes