There were only two shock results as the Hemel Hempstead Table Tennis League teams battled it out in the Wren Cup.
Leading the upsets were Division Three underdogs Adeyfield C who thrashed Division Two opponents Highfield by a colossal 192 points.
Division Two side Crown & Sceptre C also sprung a surprise as they beat Division One outfit Northchurch I by a narrow 12-point margin.
Elsewhere, Adeyfield A edged past KlCC A by just four points while Adeyfield I and Row both won by a six-point margin, against Flamstead C and Crown & Sceptre D, respectively.
Division Two leaders St Michaels I cruised through to the next round with a 39-point win, and reigning champions Crown & Sceptre A bagged a 65-point triumph.
Other winners in the competition were KLCC I, Flamstead A and McAlpine A. Adeyfield B and St Michaels A both received walkovers.
Back in league action, Division One leaders Crown & Sceptre I had an Andy Lewry maximum to thank for their 8-2 win over Adeyfield A.
Adeyfield I won 8-2 against Northchurch I thanks to maximums from Nigel Finn and John Fox, while Crown & Sceptre A drew 5-5 with Row thanks to a Ken Stonebridge treble.
Angela Smith and Tony Coober also helped themselves to maximums as Flamstead I demolished Crown & Sceptre B 9-1.
In Division Two, St Michaels I increased their lead at the top with a 10-0 whitewash of third-placed Crown & Sceptre C, while McAlpines I had Trevor Leverno and Alex Hamilton to thank for a comfortable 8-2 victory over Adeyfield B.
Matching the performance of their first team, Division Three side St Michaels A thumped Crown & Sceptre D 10-0, and Flamstead C had a Tony Burke maximum to thank for a 5-5 draw with Flamstead C.