RallyIQ

Game plan

Carlos Berlocq v Novak Djokovic

Every number combines what Carlos Berlocq does well with what Novak Djokovic allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Carlos Berlocq wins, best of 3 4%90%: 1%–17% · best of 5: 1%
Serve points won 53.5% / 67.2% Carlos / Novak · tour 63.4%
Strengths only, no similarity priors 5%serve 54.4% / 67.2%

Each player's serve and return strength is fitted against every opponent they were charted against, so a record built on weak opponents counts for less. At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers. The result is then nudged by Carlos Berlocq's record against Novak Djokovic's tactical lookalikes and in their charted head-to-heads (head-to-head: −21.6 on serve, +1.2 on return vs expectation (123 points)). A game-by-game Markov chain turns point odds into match odds; the 90% range covers the uncertainty in the two strengths, not the nudges. Charted matches lean toward big events, so treat this as a scouting estimate, not a betting line.

Head to head, per 100 shots

CareerCarlosNovak
Direction choice−0.20 ±0.17
better than 14%
+0.04 ±0.02
better than 70%
Shot selection−0.21 ±0.26
better than 29%
+0.04 ±0.03
better than 58%
Execution+0.88 ±0.90
better than 94%
+1.17 ±0.10
better than 97%
Points left on the table2.77 ±0.21
lower than 34%
2.24 ±0.03
lower than 89%

Each player's career against an average tour player in the same position, adjusted for opponent strength, with a 90% margin (shots clustered by match). Points left on the table is the gap to the best-value direction for the same stroke, so lower is better. Percentiles are within each player's own tour. A side is highlighted only when the gap is larger than the margin on the difference.

Serve plan

The share of points the server wins when a first serve lands in that direction (hover a rate for its 90% interval; ± is the 90% margin). "Matchup" combines the server's rate with how this returner handles that serve. "Optimal" is the mix that wins most against this returner once they start reading a habit, at the response measured across the tour, and only within the range servers' habits actually vary. The gain over the current mix is how exploitable that mix is.

Carlos Berlocq serving

Deuce court

1st serveNowCarlos winsv NovakMatchupOptimal
Wide47%68%69%63.3%±7.347%
Body24%57%58%51.4%±9.810% ▼
T29%76%71%72.5%±8.243% ▲

Optimal v Novak Djokovic: +1.2±0.8 per 100 first serves (faults included) over the current mix. Serving T every time would read +9.2 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowCarlos winsv NovakMatchupOptimal
Wide46%70%69%66.4%±7.647%
Body13%65%57%58.6%±11.00% ▼
T40%67%69%63.6%±8.253% ▲

Optimal v Novak Djokovic: +0.5±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +2.2 per 100 first serves in before the returner adjusts.

Novak Djokovic serving

Deuce court

1st serveNowNovak winsv CarlosMatchupOptimal
Wide46%74%72%73.3%±6.659% ▲
Body9%67%57%60.8%±10.60% ▼
T45%76%70%71.5%±6.941% ▼

Optimal v Carlos Berlocq: +0.6±0.6 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.9 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowNovak winsv CarlosMatchupOptimal
Wide51%74%69%70.5%±6.359% ▲
Body9%63%61%61.1%±11.60% ▼
T40%73%69%69.5%±8.741%

Optimal v Carlos Berlocq: +0.4±0.5 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.2 per 100 first serves in before the returner adjusts.

Return plan

Value of each return, in points per 100 returns against an average return of the same serve (direction, court, surface): the tour's result with that return, the returner's own edge with it, and what this server gives up when it comes back to that side. Returns with no charted direction are left out, so values compare with each other rather than with zero. Depth isn't a choice here: missed returns have no depth. Serve quality isn't charted, so a block through the middle partly reflects the serve that forced it.

Carlos Berlocq returning

1st serve to the forehand

ReturnNowTourOwnv NovakValue
FH through the middle57%+4.3+2.7−0.4+6.6±2.2
FH crosscourt27%+5.5+1.7+0.6+7.7±3.2
FH down the line16%+1.7+2.4−0.2+3.8±2.9

Lean FH crosscourt: +1.2±2.7 per 100 returns v the current mix (108 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv NovakValue
BH through the middle35%+6.4+0.6+0.5+7.4±2.1
BH slice through the middle28%−4.2+1.9+0.5−1.8±1.8
BH slice crosscourt13%+0.5+1.4+1.0+2.9±2.1
BH crosscourt12%+8.8+2.5+0.7+12.0±2.4
BH down the line9%+4.2+1.5+0.3+6.0±3.1

Lean BH crosscourt: +7.8±2.3 per 100 returns v the current mix (167 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv NovakValue
BH through the middle48%−2.9+1.1+0.6−1.2±1.9
BH crosscourt31%+1.0+0.8+0.9+2.6±2.4
BH down the line12%−0.2−1.5±0.0−1.6±3.4
FH through the middle6%−2.9+0.1+0.3−2.6±1.3
FH inside-out4%+1.0+0.6−2.6−1.0±1.7

Lean BH crosscourt: +2.8±1.9 per 100 returns v the current mix (130 returns charted)

Novak Djokovic returning

1st serve to the forehand

ReturnNowTourOwnv CarlosValue
FH through the middle49%+4.3+0.5+1.6+6.3±2.2
FH down the line20%+1.7+1.9+1.8+5.4±3.2
FH crosscourt18%+5.5+0.3+1.0+6.8±2.5
FH slice through the middle8%−4.2+1.5+0.5−2.1±1.3
FH slice down the line2%−4.3+1.4−0.2−3.1±2.4
BH inside-in0%+7.7+2.5+0.6+10.8±3.7

Lean BH inside-in: +5.6±4.0 per 100 returns v the current mix (11120 returns charted)

1st serve to the backhand

ReturnNowTourOwnv CarlosValue
BH through the middle38%+6.4+0.5+1.1+8.0±1.9
BH crosscourt24%+8.8+1.4+0.6+10.8±2.6
BH slice through the middle15%−4.2−0.2−0.1−4.5±1.8
BH down the line11%+4.2+2.2−0.9+5.5±3.2
BH slice crosscourt8%+0.5−1.0±0.0−0.5±1.1
FH inside-out0%+8.6+1.3+1.8+11.7±3.5

Lean FH inside-out: +6.5±3.6 per 100 returns v the current mix (9500 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv CarlosValue
FH through the middle54%−3.5+1.3+1.9−0.2±2.2
FH down the line28%−1.8+1.5+2.3+2.1±3.5
FH crosscourt16%−0.2+1.5+0.8+2.1±3.4
BH through the middle1%+0.1−1.2+1.0±0.0±2.1
BH inside-out1%+0.9−0.4−0.2+0.3±3.8

Lean FH crosscourt: +1.4±3.3 per 100 returns v the current mix (2581 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv CarlosValue
BH crosscourt43%+1.0+1.4−2.2+0.3±2.4
BH through the middle43%−2.9+0.7+1.0−1.2±1.9
BH down the line10%−0.2+2.0−0.2+1.6±3.4
FH through the middle2%−2.9−0.9+1.9−1.9±2.4
FH inside-out1%+1.0+0.1+2.3+3.4±3.6

Lean FH inside-out: +3.8±3.8 per 100 returns v the current mix (6220 returns charted, inside the 90% margin)

Rally plan

Edge, in points per 100 shots: the hitter's skill with the shot (own) plus how much the receiver usually gives up against it (theirs), both measured against the tour average.

Carlos Berlocq

Favour

ShotEdgeOwnTheirs
FH to their backhand · return+3.0±3.0+4.3−1.3
BH to their backhand · return+2.5±2.4+1.2+1.3
BH to the middle · return+2.3±1.8+1.3+1.1
FH to their backhand · rally+2.2±1.8+2.3±0.0
BH slice to their backhand · rally+2.2±1.9+1.3+0.8
FH to the middle · return+1.9±2.0+2.1−0.2

Avoid

ShotEdgeOwnTheirs
FH to their backhand · serve +1−0.8±2.5−0.4−0.4
FH to their forehand · rally−0.5±2.3−0.7+0.2
FH to their forehand · serve +1−0.2±2.9−0.9+0.7
FH to the middle · rally+0.6±1.7+0.6±0.0
FH to their backhand · return +1+0.9±3.0+0.7+0.2

Novak Djokovic

Favour

ShotEdgeOwnTheirs
FH to their forehand · return +1+3.8±3.1+2.1+1.7
BH to their backhand · return +1+3.2±2.5+1.0+2.2
FH to their forehand · serve +1+3.2±2.9+1.6+1.5
FH to their backhand · rally+3.2±1.8+1.5+1.6
BH to their forehand · rally+2.9±3.0+0.1+2.7
FH to the middle · return+2.8±2.0+1.1+1.7

Avoid

ShotEdgeOwnTheirs
FH to the middle · rally±0.0±1.7+1.2−1.2
FH to their backhand · return +1+0.6±3.0+1.8−1.2
FH to the middle · serve +1+0.8±2.0−0.1+0.9
BH to their backhand · return+1.3±2.4+1.2+0.1
BH to the middle · rally+1.4±1.5+0.8+0.6

Against Novak Djokovic-like opponents

Carlos Berlocq vMatchesServe pts wonReturn pts won
All charted opponents–58.1%39.8%
Novak Djokovic (charted head-to-head)1 32.8%33.9%

Similar by tactical fingerprint: Learner Tien, Alexander Zverev, Daniil Medvedev, Karen Khachanov, Laslo Djere, Andy Murray, Pablo Andujar, Mikhail Kukushkin, Denis Istomin, Nikolay Davydenko. When two players have rarely met, their records against these lookalikes fill the gap.

Charted head-to-head