1) We still have one more Saturday of nine-furlong qualifying stakes for the GI Kentucky Derby, but it's a safe bet the GI Florida Derby will be the odds-on choice for being the prep race most likely to yield the winner on the first Saturday in May.Commandment (Into Mischief), The Puma (Essential Quality), and 'TDN Rising Star, presented by Hagyard' Chief Wallabee (Constitution) each overcame different aspects of in-race adversity to arrive at the Gulfstream finish wire separated by one nose and half a length. All three will be legitimate, top-tier threats in Louisville.In 74 previous renewals, Florida Derby participants have gone on to win that year's Kentucky Derby 26 times-a better than 1-in-3 strike rate.For perspective, the next-most-productive preps are two far older races, the GI Champagne Stakes (which dates to 1867) and the GI Blue Grass Stakes (first run in 1911), which have yielded 23 Kentucky Derby winners each.2) Jockey Flavien Prat said post-win he was “a bit worried” about Commandment “because I wasn't traveling very well the first part” while relegated to the rear of the pack.“I was just in the back, and I thought I would be a bit closer. Then I tipped him out turning for home, he swapped leads and from there he gave me a good, solid run,” Prat said.This big, sturdy colt has demonstrated an all-business demeanor en route to racking up four straight victories at increasingly longer distances against tougher competition. His ability to make his own in-race breaks, even when tactically disadvantaged, will be a huge plus in a chaotic race like the Derby.3) The Puma continues to deliver outsized performances relative to his betting odds. He was a three-quarter-length winner when four wide on both turns at 7-1 in the GIII Tampa Bay Derby. Ignored at the same mutuel in the six-horse Florida Derby, he again gave up four paths of real estate all the way around before prowling up under his own power to accost 7-5 favorite Nearly (Not This Time) at the quarter pole.The Puma dug down deep to polish off Nearly, and seemed emboldened when he sensed Commandment and Chief Wallabee thundering home behind him inside the final sixteenth. His nose was ahead of Commandment's one bob before the wire and one bob after it, but Commandment timed it right.4) Even though he finished third, Chief Wallabee will get plenty of support in the Derby, and deservedly so based on his Florida Derby schooling. After being locked down at the rail for his run into the far turn, Chief Wallabee had to execute a switch-off-heels stretch bid that became a touch unfocused before he re-engaged for a more intent finish through the final 100 yards.“As well as he was traveling on the bridle, when [Junior Alvarado] released him, he thought he would probably quicken a little more,” said trainer Bill Mott, who touched on Chief Wallabee needing to accelerate more responsively. “But, you know, it's only his third race, and they've got to learn to do that. He's getting more experience, and it wasn't a bad race. It was a good race.”The Mott-trained Sovereignty (Into Mischief) was the 7.98-1 second favorite when he won last year's Derby off a decent runner-up try in the Florida Derby. Chief Wallabee could go off in the same price range, or slightly higher if he ends up being the third choice at Churchill Downs.5) Commandment and The Puma both earned Beyer Speed Figures of 100 for their noses-apart Florida Derby finish. For Commandment, that represents a one-point regression off his 101 in the GII Fountain of Youth Stakes. The Puma jumped 11 points off his 89-Beyer victory in the Tampa Derby.Chief Wallabee got a 99, a dip of one point off his 100 in the Fountain of Youth, where he was a neck behind Commandment.6) After the wire, Commandment and Chief Wallabee both galloped out long and strong, open lengths ahead of The Puma. Commandment and Chief Wallabee brushed briefly in close quarters, almost like a little “See you in Louisville” hip bump that could signal the start of a spirited rivalry.7) Less than an hour later and some 1,000 miles to the west at Oaklawn Park, another Into Mischief colt, Renegade, uncorked a big late-race burst to dominate the GI Arkansas Derby.Unlike the Florida Derby, this race resonated more as a one-horse show starring the even-money favorite.Renegade broke alertly and was patiently positioned second-last into the first turn. Irad Ortiz, Jr. tried to split horses about 5 ½ furlongs out but had to back off when that gap closed, shuffling Renegade back to last.Ortiz tried another seam at the entrance to the far turn, but again had to keep his colt “on hold” for a few strides until a clear outer path presented itself at the three-eighths pole. Renegade then swept into attack mode, circled the field five wide, and was allowed to wander out to the eight path in upper stretch while building serious momentum and well clear of the tiring horses to his inside.8) The major takeaway from Renegade's win is his visually impressive deep-stretch burst of speed. He has an extremely effective way of quickening late that has yet to be matched by any other sophomore contender.We've now seen that blast-off ability in two consecutive races: In the Feb. 7 1 1/16-miles Sam F. Davis Stakes at Tampa, Renegade's final sixteenth was clocked in 5.97 seconds. In 18 points-awarding Derby preps at that distance so far this season, no other race has produced a final sixteenth in under six seconds.In the Arkansas Derby, Renegade gained six lengths while covering a final furlong in 11.84 seconds.No nine-furlong Derby qualifying prep in at least the last four years has yielded a sub-12-seconds final furlong (the actual last time this occurred could be further back; my pen-and-paper timing notes only date to the 2022-23 campaign).9) One caveat about Renegade's dazzling Oaklawn win is that he wasn't exactly beating up on the strongest cast of Kentucky Derby aspirants.Silent Tactic (Tacitus), who was second, left four lengths behind in Renegade's wake, always manages to hit the board with a hard-trying, far-turn run. But he seems to have plateaued and is not in the same league as Renegade. It was another two lengths back to Taptastic (Tapit) who was making just his second career start. The remaining stragglers were never in it to win it.Renegade's winning Beyer came back as 98, up five points from his Davis Stakes 93. The horses he pasted in the Arkansas Derby got Beyers that scale from 91 to 64.10) Widening the lens to look at the bigger Derby picture, what stands out about the top four colts to emerge as divisional kingpins from this past weekend's preps?Every single one of them does their best running from off the pace.We'll see if this coming Saturday's trio of the GI Blue Grass Stakes, GI Santa Anita Derby and GII Wood Memorial can deliver a legit frontrunner to counterbalance the closers.Speed-centric horses who raced either on the front end or just off it crossed the finish wire first in every Derby between 2014 and 2021. Rich Strike in 2022 and Mage in 2023 were off-the-pace winners. In 2024, Mystik Dan won with an inside stalking trip. In 2025, Sovereignty rallied to win from 17th on the backstretch.It's not that coming from way off the tailgate can't win the Derby. The problem is that too much can happen along the way to be able to bank reliably on that strategy in a 20-horse race.The post The Week in Review: Ten Observations on Two Key Derby Preps appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.