Tameifuna trudged off and Canterbury immediately took advantage, earning a couple of lineouts in the opposite corners of AMI Stadium and implementing a couple a successful lineout drives against their undermanned opponents.
The result - sealed with a 78th-minute penalty from Tom Taylor - would have been described as deserved by only the most one-eyed Cantabrian, but these are the sorts of matches champion teams often find a way to win.
Nothing was working for Canterbury in the opening spell, with their deficient energy levels seeing them create little in attack and slip off tackles in defence, while Waikato made the most of their opponents' indifference to score a pair of first-half tries and take an 11-point lead to the break.
The mooloo men may have been coming off a 41-0 thumping against Taranaki the previous weekend but they remained resolute after the break, preventing Canterbury from getting a sniff of their line. Until, that is, the referees intervened.
Canterbury 18 (Funnell, Todd tries; Taylor 2 pens, con)
Waikato 17 (Stevenson, McKenzie tries; McKenzie 2 cons, dg)
HT: 3-14