Under 20.5 games
The Hidalgo/Trhac vs. Broom/Jones tennis doubles match could see a competitive total games count. Based on available data, their recent matches suggest moderate game totals, often around 20-24 games in two sets. Without specific odds or recent form details, I'd lean slightly toward under 20.5 games, assuming a straight-sets outcome is likely. However, a close match could push it over. Limited data makes this speculative.