Downbytheseaside and Agent Q increased their cases for divisional honors by taking victories in the two Matron finals for sophomore pacers on Thursday night at Dover Downs. In the $210,000 showdown for pacing colts, Little Brown Jug winner Filibuster Hanover (Yannick Gingras) had control from the pole, shooting through from post one to reach the opening quarter in 26 3/5, the half in 55 4/5, and the three-quarters in 1:23 1/5.  Rock N Tony (David Miller), making his first start for Ron Burke since being purchased out of the mixed portion of the Standardbred Horse Sale, tried things first-over out of fourth before the half but only got to the leader's wheel, and Downbytheseaside (Chris Page) was positioned in the pocket throughout after landing there from post seven. Filibuster Hanover turned for home first, but the passing lane became available for Downbytheseaside's attack, and it was a successful one as he surged through to score by a neck in 1:50 1/5.  Eddard Hanover (Tim Tetrick) was the third-place finisher, and he was followed by Funknwaffles (Corey Callahan) and Rock N Tony. "I want to thank the connections for the drive," remarked Page.  "They have trust in me to drive a horse of that caliber, and it's a real honor.  The trip worked out very well.  A two-hole trip with a passing lane and following a good horse, that's one of the better trips.  I think this puts him over $2 million for the career, so wow, what can you say?" The winner is a Somebeachsomewhere colt trained by Brian Brown for owners Country Club Acres Inc., Joe Sbrocco, Richard Lombardo, and Diamond Creek Racing.  This was Downbytheseaside's 20th victory in his 33rd try, and he has now banked $2,008,028.  Dispatched at 6-5, he returned $4.60 to win. Brown will add the winner's stablemate Fear The Dragon back into the mix in next week's Progress Pace (elimination on Wednesday) at Dover. "I can't tell you which one is better.  They're both completely opposite horses, but they're both great horses," said Brown when asked to compare Fear The Dragon and Downbytheseaside.  "I hope the Progress kind of sorts it out.  Let the horses figure it out. We just hope post position and trip doesn't hurt one and favor the other.  Just let the two horses go race, and they'll decide who is the better one." A field of eight fillies competed for $182,700, and Agent Q (D. Miller) won from first-over in 1:51 flat.FotowonAgent Q wrapped up her season in style Caviart Ally (Andrew McCarthy) set the tempo in the race, carving out fractions of 26 4/5, 55 2/5, and 1:23, but Agent Q, who pulled first-up out of third before three-quarters, went by Caviart Ally before they turned for home, and Agent Q would go on to win by about two lengths.  Idyllic Beach (Gingras) finished second after a pocket trip, and she would be followed by Tequila Monday (Brett Miller), Bettor's Up (Doug McNair), and Caviart Ally. "With the seven-hole I left and fell in third.  The fractions were decent, and I got to sit until up the backstretch," said David Miller.  "She's usually pretty game first-up.  She fought pretty hard, got by them, and got the job done.  She's been great to work with.  I've raced her both years at two and three.  She always gives 100%, and she usually brings her 'A' game with her.  She's had her shots this year, and she's won a few of them.  I was glad to see her end up this way tonight." The victorious Western Terror filly is trained by Aaron Lambert and owned by Martin Scharf, Rochetti Cassar Racing, and Robert Muscara.  Agent Q made her 13th winner's circle appearance in her career, and she has now put away $1,137,620 in her life.  She paid $6.00 to win as the 2-1 second choice.