Betting tips from AI for Dusan Lajovic vs Facundo Diaz Acosta, 12 January 2026.

I back Dusan Lajovic to edge this one. Multiple tipster panels and algorithm previews lean toward a Lajovic straight‑sets win, and his hard‑court pedigree and steady baseline game should control momentum early. He’s quoted at 1.99, which maps to stronger value given the matchup narrative.

Facundo Diaz Acosta is dangerous — a lefty with rising form and a live‑underdog feel who can keep games tight and pressure serve patterns. Pundits note his momentum and he’s listed at 1.85, which makes him a trendy upset pick but offers less value.

Overall I prefer Lajovic: experience, favorable model signals and slightly better payout make him the smart play. Expect a tight contest, likely settled in four or a straight but close sets.

This Australian Open clash presents a fascinating dynamic between Dusan Lajovic’s seasoned experience and Facundo Diaz Acosta’s surging momentum. While bookmakers have slightly favored Diaz Acosta at 1.85, betting analysts and algorithmic models are consistently nudging this as a slight edge to Lajovic. His hard-court pedigree and wealth of Grand Slam experience make him a narrow favorite, with some previews even leaning towards a straight-sets victory.

Diaz Acosta, a trendy upset pick, has seen his odds shorten due to a rising ranking and improved hard-court results. His lefty game will undoubtedly keep the match tight, but Lajovic at 1.99 offers significant value. The Serbian’s ability to grind out points and his tactical acumen should prevail in what is expected to be a closely contested battle, especially given the experts' confidence in his win potential.

This first-round Australian Open clash presents an intriguing betting opportunity. Dusan Lajovic brings his wealth of Grand Slam experience and proven hard-court credentials against the rising Facundo Diaz Acosta. While the odds slightly favor Diaz Acosta at 1.85, multiple betting models and analyst panels are actually giving Lajovic (1.99) the edge here.

Lajovic's baseline consistency and tactical awareness on hard courts should prove decisive against Diaz Acosta, who is still establishing himself at this level. The Serbian's experience navigating the best-of-five format at Slams gives him a significant advantage, particularly if the match extends deep.

While algorithm-based previews suggest Diaz Acosta's lefty game could keep things competitive, Lajovic's superior shot selection and mental fortitude in pressure moments should ultimately prevail. The value lies with the Serbian veteran, whose odds offer slightly better return despite having the more convincing path to victory in this matchup.

In the sweltering heat of the Australian Open, Dusan Lajovic faces off against Facundo Diaz Acosta in what promises to be a gritty first-round battle on the hard courts of Melbourne. Lajovic, the seasoned Serbian baseliner, brings a wealth of experience to the table, having navigated the slams with his reliable groundstrokes and tactical nous. The betting analysts are giving him a slight edge, with models highlighting his hard-court pedigree as the deciding factor in this matchup.

Diaz Acosta, the rising Argentine lefty, is no pushover though. His improved results on hard courts and momentum from recent rankings climbs make him a trendy upset pick among data-driven pundits. Odds reflect a tight contest, with Lajovic at 1.99 and Diaz Acosta at 1.85, suggesting bookmakers see value in both but lean marginally toward the underdog's vigor.

That said, Lajovic's experience in high-stakes environments should shine through. Algorithm previews point to a straight-sets win for the Serb, though expect Diaz Acosta to push the total games with his tricky left-handed spin. For bettors eyeing profit, Lajovic offers the safer play at near even money, capitalizing on his pedigree to advance.

The Australian Open men's clash between Dusan Lajovic and Facundo Diaz Acosta sets up a compelling duel. Betting analysts give a slight edge to Lajovic at 1.99, citing his experience and hard-court pedigree, while algorithm previews lean toward a straight-sets win but flag Diaz Acosta's lefty game for a tight contest.
Facundo Diaz Acosta enters as a live underdog at 1.85, with recent form indicators and rising ranking making him a trendy upset pick among data-driven pundits. His momentum on hard courts and the value in the odds suggest he'll outlast the seasoned Serbian in a nail-biter.

This Australian Open first-round clash between Dusan Lajovic and Facundo Diaz Acosta presents an intriguing matchup of experience versus rising potential. Lajovic, the seasoned Serbian baseliner, comes in as a slight favorite with odds of 1.99, while Diaz Acosta’s growing reputation on hard courts makes him a trendy underdog at 1.85. Lajovic’s pedigree on hard courts is undeniable, with multiple deep runs in Slams showcasing his ability to handle pressure. However, Diaz Acosta’s lefty game and recent upward trajectory cannot be ignored, particularly as analysts note his capacity to stay competitive in tight matches.

The betting market reflects this uncertainty, with both players priced closely. Algorithmic models leaning toward a Lajovic straight-sets victory suggest his consistency might overwhelm Diaz Acosta. Yet, the Argentine’s momentum and improved results indicate he could push this match further than expected. The narrative favors Lajovic’s experience, but the odds imply value in backing Diaz Acosta if you believe in his ability to rise to the occasion.

Given the context, Lajovic’s reliability on this stage edges out the raw potential of Diaz Acosta. While the latter may keep it close, Lajovic’s composure in high-stakes situations should see him through.