Prediction of Duncan Mccall vs Ryuichiro Nakano at M15 Tauranga 15 Dec 2025

• What percentage of second serve points has Duncan Mccall recently won? He has won 45.00%, significantly outperforming Ryuichiro Nakano's 28.07%, indicating strength in this area.
• In terms of returning games, Nakano displays stronger performance by winning 43.08% of his opponent's second serve points, compared to Mccall's 34.78%.
• Regarding first serve returns, Nakano also holds an advantage, capturing 20.55% of points versus Mccall's 9.52%.
• Under pressure, Mccall is noticeably better, saving 60.00% of breakpoints, while Nakano saves only 20.00%.
• When evaluating match performances over the last year, Mccall won 50.00% of his matches, slightly ahead of Nakano's winning rate of 42.11%.
• On their preferred surface, both players excel on Hard courts, yet Mccall matches Nakano's win percentage of 59% but with fewer losses.
• Mccall faces tougher opponents overall, with an average opponent ranking of 84.17 versus Nakano's 158.47, suggesting Mccall has more experience against higher-level competition.
• If the match advances to a deciding set, Nakano boasts a 60% win rate, unlike Mccall's current 0% effectiveness in deciding sets.
• In terms of breakpoint conversions, Mccall effectively converts 50.00% of opportunities, contrasting sharply with Nakano's 0% success rate, indicating a decisive edge in high-pressure moments.
• Both participants predominantly compete in Futures/Satellites/ITF tournaments, with Mccall again trumping Nakano in win percentages.

Editorial Prediction (December 14, 2025, UTC):

The upcoming match presents an intriguing clash of strengths between Duncan Mccall and Ryuichiro Nakano. Mccall exhibits a clear advantage in second serve points, breakpoint conversion, and under-pressure play, suggesting superior mental toughness and ability to capitalize on opportunities.

Conversely, Nakano excels in return games, which could challenge Mccall's serve. However, his lower breakpoint conversion rate might undermine his ability to translate these returns into match-deciding moments.

While Nakano has the upper hand in deciding set performance, the cumulative advantages across most areas favor Mccall. Considering his experience against higher-ranked competition, Mccall's overall edge appears decisive.

Given these insights, Duncan Mccall is most likely to emerge victorious in this upcoming match.