Interview with an umpire: Marija Cicak leads the way for others
The dream of being … a referee – Barcelona Open Banc Sabadell | 71º Trofeo Conde de Godó
You can't be the player's friend': inside the secret world of tennis umpires | Tennis | The Guardian
Umpire chairs for Tennis In The Land tournament created by CIA student at think[box] – The Observer
Stunning Serbian umpire Marijana Veljovic sends fans wild in Australian Open bust-up with Kyrgios | The Sun
Umpires - The Championships, Wimbledon - Official Site by IBM
History-making US Open umpires hope to inspire next generation of women officials - Official Site of the 2023 US Open Tennis Championships - A USTA Event
VERMONT Mechanical Umpire Chair | Vermont Sports
Who is US Open tennis umpire Marijana Veljovic? | The Sun
International Tennis Federation defends US Open chair umpire Carlos Ramos | Tennis News, The Indian Express
How To Get Started In A Tennis Official Role | LTA