The legacy of Steffi Graf continues to spark intense debate in tennis circles, as fans and experts alike question why the German legend fails to receive the same level of recognition as Serena Williams has throughout her illustrious career.
Recently, a fan again raised the same question, targeting the Big 3 and the American legend, catching the attention of Williams’ former coach, Rennae Stubbs, on social media.
Serena Williams’ Former Coach Explains Why Steffi Graf’s Accomplishments Are Unreal
The conversation began when a fan on X asked why Graf does not receive more GOAT mentions despite accomplishing something no one in professional tennis history has ever achieved. The fan highlighted Graf’s distinctive achievement: the Calendar Slam of winning all four major championships in a single calendar year, an accomplishment neither the Big 3 in men’s tennis nor Williams has ever achieved.
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Stubbs, who worked with Williams during her final Grand Slam appearance at the 2022 US Open, entered the conversation with her perspective on Graf’s extraordinary career accomplishments. She emphasized how exceptionally special Graf’s achievements truly were, stating, “Players respect the hell out of Steffi and her achievements! And she retired at 29 with 22 Majors. Nobody can beat that!”

Stubbs pointed out that no one in professional tennis has ever matched Graf’s achievement of winning 22 major championships by age 30, making Graf’s accomplishment genuinely unique and noteworthy.
The fan then brought Monica Seles into the conversation, questioning how many Grand Slam titles she might have won had her career not been tragically ended in 1993. The fan noted that Seles had already won 9 Grand Slam titles, 8 of them during her teenage years, suggesting she could have been considered in GOAT discussions if things had panned out differently.
Stubbs continued by acknowledging the immense tragedy of Seles’ career, stating, “Sadly, we will never know. But in the meantime, it’s still an amazing achievement, and also, Steffi won the golden grand slam before that horrible day.”

A Golden Grand Slam in tennis is accomplished by winning all four major championships and the Olympic Gold medal in a calendar year, which Graf did in 1988, etching her name in tennis history with golden letters.
Stubbs clearly understood the important point of the recognition difference between the Big 3 and Williams, and Graf, and explained her perspective, breaking down exactly why Graf’s extraordinary achievements deserve significantly more respect within the ongoing GOAT debate among tennis experts and fans.
One thing to note in these discussions is the need to properly recognize three distinct generational periods of women’s tennis greatness. Graf reached the absolute competitive peak with her 22 Grand Slam titles, Seles was on an unstoppable trajectory throughout the early 1990s before being tragically interrupted, and Williams won 23 Grand Slams to become the most dominant name in women’s tennis in the Open Era.
