Narrowest Margin of Runs Defeat

3 runsby LeicestershireWeddington Road, Nuneaton1912f8550
4 runsby ScotlandEdgbaston, Birmingham1969f27809
4 runsby GlamorganEdgbaston, Birmingham1988f37697
4 runsby SurreyEdgbaston, Birmingham1989f38089
5 runsby GloucestershireEdgbaston, Birmingham1966f26317
5 runsby NottinghamshireEdgbaston, Birmingham1990f38713