World Cup III, Saturday: the lightweights decide who blinks first

JoanneH leads the Fantasy World Cup III on 222. MrLoHi is three back on 219. Then four players are jammed together on 216: ChrisB, Billy Ruffian, FGPmarlow1871 and tim34. rowenaprice sits two further back in seventh on 214. The whole top seven is covered by eight points, close enough that a single lightweight final reshuffles it.

Saturday is a day of two halves. The morning semifinals are survival, not points. The marquee Olympic-class boats (the singles, doubles, pairs and fours) are fighting for lanes in Sunday's A-finals, and any crew that misses out takes its backers' hopes with it. The medals, and the points, come in the lightweight finals that close the session.

Where the points are won today

Five A-finals score today: the PR3 Mixed Coxed Four, both lightweight doubles, and both lightweight singles. Two are settled in the crowd's mind. Three involve guesswork.

The hot favourites. All seven are on the United States in the PR3 Mixed Coxed Four, and the US duly topped Friday's prelim. All seven are on Mexico in the Lightweight Women's Single, who won their heat. If form holds, these two races move nobody. Everyone scores the same and the gaps stay as they are.

Lightweight Women's Double: the leaders sit pretty. Peru won Friday's prelim, and the top two, JoanneH and MrLoHi, are both on Peru. Nobody else is. The chasing bloc of ChrisB, Billy Ruffian, tim34 and rowenaprice all backed Hong Kong, third on Friday, while FGPmarlow1871 went alone to Kazakhstan, who came second. If Peru hold form, the top two stretch their legs and everyone below them needs an upset the prelim says isn't coming.

Lightweight Men's Double: the day's real swing. A three-boat final, and a proper split. India won Friday's prelim and sit on nobody's card. Hong Kong are backed by only two, JoanneH at the top of the table and rowenaprice at the bottom of our seven. The five in between, MrLoHi, ChrisB, Billy Ruffian, FGPmarlow1871 and tim34, are all on the Netherlands, who were slowest of the three on Friday. So the leader has cut away from the chasing pack here. If Hong Kong beat the Dutch, JoanneH gains on almost everyone at once. If the Netherlands come through, the whole chasing group claws the lead back together. Either way, the top of the table looks different by lunchtime.

Lightweight Men's Single: the leaders go bold again. Hong Kong posted the fastest heat on Friday, and JoanneH, MrLoHi and rowenaprice are all on them. ChrisB, Billy Ruffian and tim34 split off to Netherlands 1, and FGPmarlow1871 is alone on the United States. Another race where the leaders trust the quickest qualifier while most of the pack hopes the form book lies.

The semifinals that matter for Sunday

Do not switch off once the lightweight medals are done. All seven are stacked on the same big names for Sunday, and those names have to come through Saturday's semis first. Every one of them is on Germany 1 in the Men's Single, on Great Britain in the Women's Single, and on Great Britain 1 in the Men's Four. Each of those crews won or placed in its heat, and each lines up in a Saturday semifinal. Heat form says they are safe. But a semifinal is a different animal, and a marquee pick that misses the A-final is worth nothing on Sunday, no matter how good it looked on Friday.

The read

JoanneH has not led by playing safe. In both lightweight men's races they backed Hong Kong against the grain, and in the lightweight women's double they are sitting on the prelim winner. It's a brave card, and it is the reason the lead exists. The one player shadowing those bold calls is rowenaprice, down in seventh, on Hong Kong alongside the leader in both lightweight men's races. The four tied for third are the mirror image: ChrisB, Billy Ruffian, FGPmarlow1871 and tim34 are leaning on the Netherlands and the safer qualifiers, waiting for one of those Hong Kong calls to come up short. Saturday tells us whose nerve was right.