The 2026 US Open men’s semi-final between Alexander Zverev and Karen Khachanov is scheduled for September 11 at 3pm ET (8pm BST / 5am AEST on September 12). Zverev, the top seed and favorite, has reached the semi-finals of all four Grand Slam tournaments this year, showing consistent dominance. He will face Khachanov, an unseeded player, for the second consecutive round. Khachanov, often seen as the underdog, has impressed in the tournament, defeating third seed Felix Auger-Aliassime and making a dramatic comeback to beat Learner Tien in a five-set match. He previously beat Zverev in the semi-finals of the ATP Masters 1000 Canada tournament, adding to the intrigue of this high-stakes clash. Viewers in Australia can watch the match for free on Channel 9, 9Gem, and via the 9Now streaming platform. In the United States, ESPN and ESPN Select/Unlimited will broadcast the match. ESPN Select is available for $13.99 per month, while ESPN Unlimited costs $31.99 per month or $319.99 annually. ESPN is also accessible through services like Sling, Fubo, YouTube TV, and Hulu + Live TV, which offer free trials for new users. In the UK, Sky Sports will show the match, with subscription packages starting at £35 per month. In New Zealand, ESPN is available exclusively on Disney+, with a monthly cost of NZ$9.99. In Canada, TSN Plus will provide coverage, priced at CA$29.99 per month. For those traveling abroad, a virtual private network (VPN) can be used to access their preferred streaming services. NordVPN is recommended, offering significant discounts for users. Zverev holds a strong head-to-head record against Khachanov, having won six of their nine previous encounters, which adds to the anticipation of this semi-final showdown.