Virseda/Guinart should start as the more “structured” pair: Virseda’s experience and composure in long exchanges plus Guinart’s discipline at the net typically translates well in FIP Platinum conditions. Collombon/Sharifova’s upside is higher in pace and first-strike patterns, but they must avoid leaking errors when rallies extend. Prediction: slight edge Virseda/Guinart if they control the middle and target Sharifova under pressure.