✓ Pick rightWe got this one right. Stefanos Tsitsipas was our 54% pick, and won 6-4 6-4.
Pick: Tsitsipas
Win probability: 54% Tsitsipas · Sets: 2 (60%) · most likely score 2-0 (33%)
Tuesday's Montreal first round pits Martin Damm against Stefanos Tsitsipas on hard. Stefanos Tsitsipas has won 6 of the last 10. Martin Damm limps in on a 2-match losing skid, just 4 wins in 10.
Stefanos Tsitsipas simply rates much higher on hard, and our number follows from it. This one is close to a coin flip, and the lean toward Tsitsipas is exactly that — a lean.
Not gradedThis match ended in a retirement, advancing Zachary Svajda. It is excluded from our graded record — no pick is counted as right or wrong.
Pick: Shapovalov
Win probability: 58% Shapovalov · Sets: 3 (43%) · most likely score 2-0 (33%)
Denis Shapovalov and Zachary Svajda meet in the first round at Montreal on Tuesday. Denis Shapovalov is rolling — 4 straight wins, 5 of 10 in recent play. Zachary Svajda limps in on a 2-match losing skid, just 6 wins in 10.
The serve is where this match separates: Shapovalov has been winning 74.7% of first-serve points to Svajda's 71.4%, and on hard that gap compounds fast. A tiebreak or two would surprise nobody, with Shapovalov fractionally more likely to land the big points.
✓ Pick rightThis one lands on the correct side of the ledger: 56% on Alexei Popyrin, who won 4-6 7-5 6-3.
Pick: Popyrin
Win probability: 56% Popyrin · Sets: 3 (46%) · most likely score 2-0 (30%)
A spot in the next round is at stake on Tuesday, when Alexei Popyrin goes up against Roman Andres Burruchaga in the Montreal first round. Alexei Popyrin has dropped 5 straight and sits at 4-6 over the last ten. Roman Andres Burruchaga is 5-5 across recent matches.
Hold strength tells the story — 74.5% versus 65.5% on first-serve points in Popyrin's favor. This one is close to a coin flip, and the lean toward Popyrin is exactly that — a lean.
✗ Pick wrongA miss: Pablo Carreno Busta at 57% lost to Valentin Royer (1-6 7-5 6-2).
Pick: Busta
Win probability: 57% Busta · Sets: 2 (63%) · most likely score 2-0 (37%)
Pablo Carreno Busta and Valentin Royer meet in the first round at Montreal on Tuesday. Pablo Carreno Busta is 6-4 across recent matches. Valentin Royer has dropped 2 straight and sits at 5-5 over the last ten.
The serve is where this match separates: Busta has been winning 68.2% of first-serve points to Royer's 26.1%, and on hard that gap compounds fast. Little separates them; Busta gets the nod on the finest of margins.
✓ Pick rightThis one lands on the correct side of the ledger: 50% on Gael Monfils, who won 6-4 6-4.
Pick: MonfilsUpset call
Upset call: the market makes Majchrzak a heavy favorite; our numbers say Monfils.
Win probability: 50% Monfils · Sets: 3 (46%) · most likely score 2-0 (27%)
A spot in the next round is at stake on Tuesday, when Gael Monfils goes up against Kamil Majchrzak in the Montreal first round. Gael Monfils limps in on a 2-match losing skid, just 3 wins in 10. Kamil Majchrzak has won 7 of the last 10.
There's a wide gap in our ratings on hard, and our number follows from it. This one is close to a coin flip, and the lean toward Monfils is exactly that — a lean.
✗ Pick wrongA miss: Jack Draper at 69% lost to Terence Atmane (6-3 2-6 6-2).
Pick: Draper
Win probability: 69% Draper · Sets: 2 (63%) · most likely score 2-0 (45%)
Jack Draper and Terence Atmane meet in the first round at Montreal on Tuesday. Jack Draper has won 6 of the last 10. Terence Atmane has won 2 of the last 10.
Jack Draper is clearly higher-rated on hard — our number puts Draper around 69%. Draper should have enough here, though Atmane has the tools to make the scoreboard uncomfortable.
✗ Pick wrongMissed it. We had Giovanni Mpetshi Perricard at 56%, but Botic Van De Zandschulp won 6-2 3-6 6-3.
Pick: PerricardUpset call
Upset call: the market makes Zandschulp the favorite; our numbers say Perricard.
Win probability: 56% Perricard · Sets: 3 (44%) · most likely score 2-0 (32%)
Tuesday's Montreal first round pits Botic Van De Zandschulp against Giovanni Mpetshi Perricard on hard. Giovanni Mpetshi Perricard limps in on a 3-match losing skid, just 4 wins in 10. Botic Van De Zandschulp has dropped 2 straight and sits at 4-6 over the last ten.
The serve is where this match separates: Perricard has been winning 78.4% of first-serve points to Zandschulp's 72%, and on hard that gap compounds fast. Little separates them; Perricard gets the nod on the finest of margins.
✓ Pick rightNailed it. We had Tallon Griekspoor at 56% before the match, and Tallon Griekspoor won 7-6 7-5.
Pick: Griekspoor
Win probability: 56% Griekspoor · Sets: 3 (44%) · most likely score 2-0 (32%)
A spot in the next round is at stake on Tuesday, when Lorenzo Sonego goes up against Tallon Griekspoor in the Montreal first round. Tallon Griekspoor has dropped 4 straight and sits at 3-7 over the last ten. Lorenzo Sonego has won 5 of the last 10.
There's a wide gap in our ratings on hard, and our number follows from it. Little separates them; Griekspoor gets the nod on the finest of margins.
✗ Pick wrongMissed it. We had Adrian Mannarino at 55%, but Jacob Fearnley won 7-6 6-4.
Pick: MannarinoUpset call
Upset call: the market favors Fearnley; our numbers say Mannarino.
Win probability: 55% Mannarino · Sets: 3 (48%) · most likely score 2-0 (29%)
A spot in the next round is at stake on Tuesday, when Adrian Mannarino goes up against Jacob Fearnley in the Montreal first round. Adrian Mannarino has won 4 of the last 10. Jacob Fearnley has won 9 of the last 10.
On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. This one is close to a coin flip, and the lean toward Mannarino is exactly that — a lean.
✓ Pick rightWe got this one right. Fabian Marozsan was our 75% pick, and won 6-4 6-3.
Pick: Marozsan
Win probability: 75% Marozsan · Sets: 2 (62%) · most likely score 2-0 (48%)
Tuesday's Montreal first round pits Fabian Marozsan against Shintaro Mochizuki on hard. Fabian Marozsan has won 5 of the last 10. Shintaro Mochizuki has won 7 of the last 10.
There's a wide gap in our ratings on hard, and our number follows from it. If Marozsan plays anywhere close to a normal level, this ends in relatively comfortable fashion.
✓ Pick rightNailed it. We had Cameron Norrie at 69% before the match, and Cameron Norrie won 7-6 6-4.
Pick: Norrie
Win probability: 69% Norrie · Sets: 3 (43%) · most likely score 2-0 (41%)
Tuesday's Montreal first round pits Cameron Norrie against Camilo Ugo Carabelli on hard. Cameron Norrie comes in at 4 wins from the last ten. Camilo Ugo Carabelli limps in on a 2-match losing skid, just 5 wins in 10.
There's a wide gap in our ratings on hard, and our number follows from it. Norrie should have enough here, though Carabelli has the tools to make the scoreboard uncomfortable.
✓ Pick rightNailed it. We had Alex Michelsen at 65% before the match, and Alex Michelsen won 6-1 3-6 6-1.
Pick: Michelsen
Win probability: 65% Michelsen · Sets: 2 (61%) · most likely score 2-0 (41%)
A spot in the next round is at stake on Tuesday, when Alex Michelsen goes up against Jan Lennard Struff in the Montreal first round. Alex Michelsen has won 8 of the last 10. Jan Lennard Struff has won 6 of the last 10.
Alex Michelsen simply rates much higher on hard, and our number follows from it. The edge belongs to Michelsen — real, but not the kind you take for granted at this level.
✓ Pick rightWe got this one right. Hubert Hurkacz was our 64% pick, and won 7-5 4-6 6-2.
Pick: Hurkacz
Win probability: 64% Hurkacz · Sets: 2 (60%) · most likely score 2-0 (40%)
Tuesday's Montreal first round pits Hubert Hurkacz against Marcos Giron on hard. Hubert Hurkacz has won 3 in a row and 5 of the last 10 overall. Marcos Giron is searching for form, having lost 2 in a row (3 of the last 10).
Hold strength tells the story — 75.8% versus 70.5% on first-serve points in Hurkacz's favor. The edge belongs to Hurkacz — real, but not the kind you take for granted at this level.
✗ Pick wrongWe got this one wrong. Our final number was 55% on Hamad Medjedovic; Juan Manuel Cerundolo won 6-4 6-2.
Pick: Medjedovic
Win probability: 55% Medjedovic · Sets: 3 (46%) · most likely score 2-0 (30%)
A spot in the next round is at stake on Tuesday, when Hamad Medjedovic goes up against Juan Manuel Cerundolo in the Montreal first round. Hamad Medjedovic has dropped 2 straight and sits at 6-4 over the last ten. Juan Manuel Cerundolo is searching for form, having lost 2 in a row (5 of the last 10).
Medjedovic's 72.3% behind the first serve (against 67.3% for Cerundolo) means break chances should be scarce in one direction. Little separates them; Medjedovic gets the nod on the finest of margins.
✗ Pick wrongA miss: Liam Draxl at 53% lost to Daniel Merida Aguilar (3-6 6-4 6-4).
Pick: DraxlUpset call
Upset call: the market favors Aguilar; our numbers say Draxl.
Win probability: 53% Draxl · Sets: 3 (58%) · most likely score 2-1 (32%)
A spot in the next round is at stake on Tuesday, when Daniel Merida Aguilar goes up against Liam Draxl in the Montreal first round. Liam Draxl has won 6 of the last 10. Daniel Merida Aguilar comes in at 7 wins from the last ten.
Hold strength tells the story — 68.4% versus 63.8% on first-serve points in Draxl's favor. Little separates them; Draxl gets the nod on the finest of margins.
✗ Pick wrongA miss: Adam Walton at 53% lost to Jenson Brooksby (6-3 6-4).
Pick: WaltonUpset call
Upset call: the market makes Brooksby the favorite; our numbers say Walton.
Win probability: 53% Walton · Sets: 3 (43%) · most likely score 2-0 (30%)
Tuesday's Montreal first round pits Adam Walton against Jenson Brooksby on hard. Adam Walton limps in on a 2-match losing skid, just 5 wins in 10. Jenson Brooksby has won 6 of the last 10.
Hold strength tells the story — 71.2% versus 66.9% on first-serve points in Walton's favor. This one is close to a coin flip, and the lean toward Walton is exactly that — a lean.
✗ Pick wrongMissed it. We had Mattia Bellucci at 52%, but Sebastian Baez won 7-5 6-3.
Pick: Bellucci
Win probability: 52% Bellucci · Sets: 3 (42%) · most likely score 2-0 (30%)
Mattia Bellucci and Sebastian Baez meet in the first round at Montreal on Tuesday. Mattia Bellucci limps in on a 2-match losing skid, just 5 wins in 10. Sebastian Baez has won 7 of the last 10.
Hold strength tells the story — 71.7% versus 64.7% on first-serve points in Bellucci's favor. A tiebreak or two would surprise nobody, with Bellucci fractionally more likely to land the big points.
✗ Pick wrongMissed it. We had Marton Fucsovics at 56%, but Corentin Moutet won 6-1 6-2.
Pick: Fucsovics
Win probability: 56% Fucsovics · Sets: 2 (58%) · most likely score 2-0 (34%)
A spot in the next round is at stake on Tuesday, when Corentin Moutet goes up against Marton Fucsovics in the Montreal first round. Marton Fucsovics is 3-7 across recent matches. Corentin Moutet limps in on a 4-match losing skid, just 1 wins in 10.
The serve is where this match separates: Fucsovics has been winning 70.7% of first-serve points to Moutet's 65.3%, and on hard that gap compounds fast. Little separates them; Fucsovics gets the nod on the finest of margins.
✓ Pick rightWe got this one right. Jiri Lehecka was our 73% pick, and won 6-4 6-2.
Pick: Lehecka
Win probability: 73% Lehecka · Sets: 2 (63%) · most likely score 2-0 (48%)
Jiri Lehecka and Vit Kopriva meet in the round of 64 at Montreal on Tuesday. Jiri Lehecka limps in on a 2-match losing skid, just 6 wins in 10. Vit Kopriva is 4-6 across recent matches.
Hold strength tells the story — 72.6% versus 66.5% on first-serve points in Lehecka's favor. Anything other than a Lehecka win would rank among the bigger surprises of the week.
✓ Pick rightNailed it. We had Alex De Minaur at 65% before the match, and Alex De Minaur won 6-2 7-6(6).
Pick: Minaur
Win probability: 65% Minaur · Sets: 2 (63%) · most likely score 2-0 (43%)
A spot in the next round is at stake on Tuesday, when Alex De Minaur goes up against James Duckworth in the Montreal round of 64. Alex De Minaur is 7-3 across recent matches. James Duckworth is 5-5 across recent matches.
There's a wide gap in our ratings on hard, and our number follows from it. Minaur should have enough here, though Duckworth has the tools to make the scoreboard uncomfortable.
✗ Pick wrongA miss: Andrey Rublev at 63% lost to Juncheng Shang (7-5 4-6 7-6).
Pick: Rublev
Win probability: 63% Rublev · Sets: 2 (64%) · most likely score 2-0 (41%)
Tuesday's Montreal round of 64 pits Andrey Rublev against Juncheng Shang on hard. Andrey Rublev comes in at 6 wins from the last ten. Juncheng Shang has won 5 of the last 10.
The serve is where this match separates: Rublev has been winning 74.1% of first-serve points to Shang's 69.7%, and on hard that gap compounds fast. The edge belongs to Rublev — real, but not the kind you take for granted at this level.
Not gradedThis match ended in a walkover, advancing Alexander Blockx. It is excluded from our graded record — no pick is counted as right or wrong.
Pick: Blockx
Win probability: 59% Blockx · Sets: 3 (45%) · most likely score 2-0 (32%)
A spot in the next round is at stake on Tuesday, when Alexander Blockx goes up against Jaume Munar in the Montreal round of 64. Alexander Blockx comes in at 6 wins from the last ten. Jaume Munar is 5-5 across recent matches.
Blockx's 74.1% behind the first serve (against 68.4% for Munar) means break chances should be scarce in one direction. Little separates them; Blockx gets the nod on the finest of margins.
✓ Pick rightWe got this one right. Brandon Nakashima was our 71% pick, and won 6-2 6-1.
Pick: Nakashima
Win probability: 71% Nakashima · Sets: 2 (62%) · most likely score 2-0 (46%)
Tuesday's Montreal round of 64 pits Brandon Nakashima against Daniel Altmaier on hard. Brandon Nakashima has won 7 of the last 10. Daniel Altmaier has won 6 of the last 10.
The serve is where this match separates: Nakashima has been winning 74.2% of first-serve points to Altmaier's 71.1%, and on hard that gap compounds fast. Expect resistance, but the match-level math tilts clearly toward Nakashima.
✓ Pick rightThis one lands on the correct side of the ledger: 53% on Frances Tiafoe, who won 5-7 6-2 6-2.
Pick: Tiafoe
Win probability: 53% Tiafoe · Sets: 2 (59%) · most likely score 2-0 (32%)
A spot in the next round is at stake on Tuesday, when Frances Tiafoe goes up against Marin Cilic in the Montreal round of 64. Frances Tiafoe has dropped 2 straight and sits at 7-3 over the last ten. Marin Cilic is searching for form, having lost 3 in a row (4 of the last 10).
There's a wide gap in our ratings on hard, and our number follows from it. This one is close to a coin flip, and the lean toward Tiafoe is exactly that — a lean.