ATP Second Round tips: Berrettini eyes bounce-back run against Vallejo

Saturday morning's ATP Second Round contest pits experience against upstart ambition when Matteo Berrettini squares off with Adolfo Daniel Vallejo at 11:00 am AEST. The Italian sits 40th in the ATP rankings with 1088 points, a veteran of 227 career wins and a former world No. 6. Across the net, Paraguay's Vallejo—ranked 66th with 918 points—has built his 19-16 career ledger largely this season, posting a 16-14 year-to-date record. Neither man has faced the other before, which strips away the safety net of past meetings and leaves this one to form, firepower, and who's handling the moment better.

Berrettini arrives coming off a hard-fought three-set victory over Alejandro Davidovich Fokina on Thursday, scraping through 1-7, 6-6, 6-4. That win snapped a choppy recent stretch—two wins and two losses across his last five outings—but the Italian has shown he can lift when it matters. Vallejo, by contrast, limped into the draw after a heavy defeat to Gael Monfils on 2 September, going down 6-1, 2-6, 6-6, 0-2 in a match that turned ugly late. He's managed just one win in his last four starts, and the form line doesn't exactly scream momentum.

Who wins Berrettini v Vallejo?

The head-to-head market has Berrettini priced at 1.54, with Vallejo out at 2.50, and the split tells the story punters are reading: class and pedigree against a bloke still finding his feet at this level. Berrettini's 227-129 career record and 64 per cent win rate dwarf Vallejo's 19-16 ledger, and the Italian's ten career titles—none this year, admittedly—underscore a player who knows how to close. Vallejo has yet to lift silverware at any level.

Dig into the recent form and the gap widens. Berrettini sits at two wins from his last five matches overall, but both victories came in three-set grinders—the kind of matches that reveal resolve. His most recent outing against Davidovich Fokina required a deciding-set dig, and before that he took down Stan Wawrinka 7-7, 6-6, 6-0 on 1 September. Vallejo's last five paint a grimmer picture: three losses, one win, and that capitulation to Monfils still fresh in the memory. The Paraguayan has won just one of his last four, and the manner of those defeats—straight sets to Botic Van De Zandschulp, a tight loss to Shang Juncheng—suggests he's not yet comfortable at this tier.

With no prior meetings to lean on, this match becomes a referendum on current form and mental steel. Berrettini has been here before; Vallejo is still writing his CV. The Italian's experience in navigating tight contests should be the difference, and his ability to grind out wins when the tennis isn't pretty gives him the edge. For our tennis predictions, Berrettini looks the man to back at the quoted price.

Sets handicap: can Vallejo stay close?

The sets handicap market offers Berrettini at -1.5 sets (priced at 2.35) and Vallejo at +1.5 sets (1.55). Translation: back the Italian to win in straight sets, or take the Paraguayan to pinch at least one frame. Given Berrettini's recent habit of needing three sets to get the job done—both his last two wins went the distance—there's a case for Vallejo staying competitive enough to avoid the bagel.

That said, Berrettini's home form over his last five starts includes two wins from three matches, and when he's dialled in, the Italian can blow opponents off court. Vallejo's last five at home include two losses from two, both in straight sets or effective routs. The Paraguayan hasn't shown the weaponry to trouble a focused Berrettini across multiple sets, and if the Italian brings the level he showed against Wawrinka—where he won the decider 6-0—this could be over quickly. The -1.5 sets line carries risk, but the price reflects a market that doesn't quite trust Berrettini to deliver the clinical knockout. Worth considering if you fancy the veteran to stamp his authority early and often.

Total games: expecting a grind or a rout?

The total games line sits at 22.5, with over priced at 1.85 and under at 1.95. That number suggests the bookmaker expects somewhere between a tight two-setter and a competitive three-set affair. Berrettini's last five matches have been a mixed bag for game totals—his three-set wins racked up plenty of games, while his losses often came after extended battles. Vallejo's recent form has trended low on games, particularly his straight-set defeats, but his win over Pablo Carreno Busta stretched to a decent game count.

Without a head-to-head average to lean on, this becomes a feel play. If Berrettini channels his best stuff and Vallejo can't find rhythm—think the Monfils drubbing—the under comes into view. But if Vallejo digs in and pushes the Italian into another three-set scrap, the over is live. The recent evidence leans toward Berrettini needing time to impose himself, which nudges this toward the over. Not a strong lean, but enough to mention for punters looking at the games market.

The yarn

This match carries the feel of a crossroads contest for both men. Berrettini, once a top-ten regular and a Wimbledon finalist, is rebuilding after injury setbacks and patchy form. A commanding win here would signal he's back on track; another slugfest would raise questions about whether the old firepower is still there. Vallejo, meanwhile, is in the early chapters of his ATP story—a player with limited pedigree but a 16-14 season that hints at potential. A scalp like Berrettini would be a career-defining moment.

The lack of prior meetings adds intrigue. No scouting reports, no grudges, just two right-handers meeting for the first time on a stage that matters. Berrettini's ten titles and 227 career wins say he's been tested in these moments and come through; Vallejo's 19-16 career mark says he's still learning. Saturday morning will tell us whether the Italian's class holds or whether the Paraguayan upstart can author a boilover. Either way, it's a match that should reveal plenty about where both men sit in the ATP pecking order.