The seemingly unstoppable combination of leading rider Reyan Lewis and champion trainer Jason DaCosta continued to wreak havoc on their pursuers as the two swept another feature contest, the Arthur Jones Memorial Cup, at Caymanas Park on Saturday. 

They teamed up with the Carlton Watson-owned three-year-old American-bred bay colt Is That A Fact, who easily took apart Overnight Allowance rivals first time up in class, over six furlongs (1,200m).

In fact, Is That A Fact, was one of three winners on the 10-race card for the inform Lewis, who moved his tally this season to 73 wins and holds a commanding 17-race lead over reigning champion Dane Dawkins.

The Palace Malice - Valid Code Progeny Is That A Fact, entered the contest overwhelmingly favoured to secure the hat-trick, and that he did with consummate ease.

After being hustled early to join and later overtake Rojorn Di Pilot (Omar Walker) on the headlines, Lewis and Is That A Fact, were always comfortable, especially leaving the half-mile and from there it was a question of how far he would beat his eight rivals.

The answer, a resounding 7 1/4 lengths being eased at the end, as his more experienced rivals, had no response to Is That A Fact's devastating stretch kick that propelled him to a decent time of 1:13.0, after splits of 23.1 and 47.1 seconds.

Rojorn Di Pilot stayed on for second, fending off I’ve Got Magic (Phillip Parchment), while Taurus Boy (O'Neil Mullings) completed the frame.

Lewis’s other victories were Ali, in the first event –handing new trainer Donwell Dawes his first victory – and Patrick Lynch's Simba The Lion in the fifth race.

Lynch also saddled two winners Select Me (Ramon Nepare), who won the second event.

Meanwhile, Dawkins, determined to retain his title, had two winners on the card — Slam Dunk in the fourth race and Money Box in the final event, both for trainer Gary Subratie.

Racing continues on Sunday.

Jason DaCosta's Mamma Mia, the 1000 Guineas winner, and Richard Azan's 2000 Guineas conqueror Mojito, were both hunting what would have been the second jewel in the Triple Crown series, but Thalita, also conditioned by DaCosta, spoiled the party, as she copped the 97th running of the Jamaica St Leger in commanding fashion on Saturday.

By virtue of this victory in the native-bred three-year-old Futurity contest over 10 furlongs (2,000m), Thalita prolonged punters wait to witness another Triple Crown triumph at Caymanas Park, since Supreme Soul's feat in 2019, and it was a joy for DaCosta.

Sent off at 9-1 in a 12-horse field, Thalita, partnered with leading rider Reyan Lewis came from behind competitors in an exciting stretch run to win by a comfortable six-length margin. 

DaCosta will now have to decide on whether to run the Carlton Watson-owned filly in the Jamaica Oaks at the same distance or the blue riband Jamaica Derby over 12 furlongs (2,400m).

"My two fillies are pretty close in ability and both horses couldn't win so we had to come up with a plan where one goes to the lead and take the pressure and the other came off the pace. So, it worked out well and this one is ranked high in my achievements because nobody gave us a chance, everybody was talking about one horse Mojito and rightly so, so it's a good feeling to beat the odds-on favourite in a race like this," DaCosta said in a post-race interview.

At the off, it was Mamma Mia (Phillip Parchment) that expectedly dictated terms with Princess Sharon (Youville Pinnock), Thalita and Sensational Move (Shamaree Muir), all in a tight bunch heading into the clubhouse turn.

On the back stretch Mamma Mia and Princess Sharon continued their duel up front, with Huntsman (Raddesh Roman) and Mojito (Dane Dawkins), moving into striking positions, however, the latter who broke from the number one draw was bogged down on the inside rail and, as such, had no space for a run as the tempo increased.

When Mamma Mia and Princess Sharon made their moves and opened up a gap leaving the half mile, Thalita came knocking at the door and by the time they turned for home, the Soul Warrior-Luminous Trieste charger briskly swept by Princess Sharon and from there it was a matter of how far she would win, as the big favourite Mojito was nowhere to be seen.

Money Miser (Tevin Foster) closed well to snatch second from Princess Sharon, with Rhythm Buzz (Anthony Thomas) in fourth. Mamma Mia and Mojito placed fifth and eighth, respectively.

Thalita covered the distance in 2:11.0, behind splits of 24.1, 51.1, 1:15.4 and 1:41.4.

It was the second winner on the card for Lewis, who earlier won aboard Zabratone in the ninth race for trainer Nicholas Smith.

Dane Dawkins was the pick among the riders as the champion jockey tallied three winners on the 10-race card, following the abandonment of the second race. 

Dawkins partnered Secret Traveller for trainer Robert Ffrench in the fifth race; Atomica for trainer Gary Subratie in the supporting feature Clovis Metcalfe Trophy; and God of Love for trainer Rowan Mathie in the Midnight Angel Trophy.

Meanwhile, trainer Lawrence Freemantle topped his peers on the day with two winners. He saddled the Love of God (Javaniel Patterson) in the first race and Shadowfax (Raddesh Roman) in the third race.