Game plan

James Blake v Lucas Pouille

Every number combines what James Blake does well with what Lucas Pouille allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

James Blake wins, best of 3 83%90%: 51%–97% · best of 5: 88%

Serve points won 64.4% / 57.0% James / Lucas · tour 61.3%

Strengths only, no similarity priors 85%serve 64.7% / 56.5%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 James Blake's record against Lucas Pouille's tactical lookalikes and in their charted head-to-heads (lookalikes: −6.6 on serve, −17.8 on return vs expectation (112 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

Career	James	Lucas
Direction choice	+0.08 ±0.07 better than 78%	−0.02 ±0.08 better than 52%
Shot selection	+0.03 ±0.12 better than 56%	+0.05 ±0.16 better than 60%
Execution	−0.86 ±0.36 better than 30%	−0.99 ±0.48 better than 26%
Points left on the table	2.49 ±0.14 lower than 62%	2.56 ±0.14 lower than 54%

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.

James Blake serving

Deuce court

1st serve	Now	James wins	v Lucas	Matchup	Optimal
Wide	39%	68%	77%	72.3%±5.3	26% ▼
Body	13%	64%	68%	68.3%±9.1	12%
T	49%	75%	78%	78.0%±4.5	62% ▲

Optimal v Lucas Pouille: +0.3±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +3.4 per 100 first serves in before the returner adjusts.

Ad court

1st serve	Now	James wins	v Lucas	Matchup	Optimal
Wide	51%	71%	76%	74.7%±4.8	64% ▲
Body	8%	58%	63%	57.2%±12.0	0% ▼
T	41%	70%	78%	76.9%±5.2	36% ▼

Optimal v Lucas Pouille: +0.8±0.7 per 100 first serves (faults included) over the current mix. Serving T every time would read +2.7 per 100 first serves in before the returner adjusts.

Lucas Pouille serving

Deuce court

1st serve	Now	Lucas wins	v James	Matchup	Optimal
Wide	44%	71%	76%	73.6%±4.9	41% ▼
Body	10%	65%	58%	59.7%±9.8	0% ▼
T	46%	74%	76%	75.9%±4.8	59% ▲

Optimal v James Blake: +0.6±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.7 per 100 first serves in before the returner adjusts.

Ad court

1st serve	Now	Lucas wins	v James	Matchup	Optimal
Wide	46%	74%	69%	70.2%±5.4	40% ▼
Body	7%	61%	59%	56.9%±11.8	0% ▼
T	47%	74%	72%	73.6%±5.3	60% ▲

Optimal v James Blake: +0.5±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.7 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.

James Blake returning

1st serve to the forehand

Return	Now	Tour	Own	v Lucas	Value
FH crosscourt	38%	+5.5	+0.1	−0.9	+4.8±3.9
FH through the middle	34%	+4.3	−2.7	−0.3	+1.2±2.4
FH down the line	22%	+1.7	−0.6	+3.1	+4.3±4.1
FH slice through the middle	4%	−4.2	−0.6	−0.1	−4.9±2.3
FH slice crosscourt	1%	−4.3	+0.1	+1.7	−2.6±2.4

Lean FH crosscourt: +1.9±2.7 per 100 returns v the current mix (587 returns charted, inside the 90% margin)

1st serve to the backhand

Return	Now	Tour	Own	v Lucas	Value
BH slice through the middle	25%	−4.2	+3.0	+0.5	−0.7±2.2
BH through the middle	25%	+6.4	−2.0	+0.2	+4.6±2.3
BH slice crosscourt	17%	+0.5	+4.2	+0.6	+5.3±2.8
BH crosscourt	16%	+8.8	−1.4	−1.1	+6.3±3.2
BH down the line	11%	+4.2	−0.1	+0.8	+4.9±4.5

Lean BH crosscourt: +3.2±2.9 per 100 returns v the current mix (875 returns charted)

2nd serve to the forehand

Return	Now	Tour	Own	v Lucas	Value
FH through the middle	33%	−3.5	+0.9	−1.5	−4.1±2.7
FH crosscourt	31%	−0.2	+1.6	−1.7	−0.4±4.4
FH down the line	26%	−1.8	−0.5	−0.2	−2.4±4.5
FH slice through the middle	6%	−12.7	+1.1	−1.0	−12.6±1.7
FH slice down the line	3%	−9.4	−2.1	±0.0	−11.5±1.3

Lean FH crosscourt: +2.9±3.4 per 100 returns v the current mix (159 returns charted, inside the 90% margin)

2nd serve to the backhand

Return	Now	Tour	Own	v Lucas	Value
BH crosscourt	35%	+1.0	−3.3	+1.5	−0.7±2.7
BH through the middle	31%	−2.9	−0.2	+0.9	−2.3±2.1
BH down the line	17%	−0.2	+0.5	+3.7	+4.1±4.8
BH slice crosscourt	6%	−4.0	+0.4	+0.1	−3.5±2.6
BH slice through the middle	4%	−11.3	+0.4	−1.6	−12.5±2.3

Lean BH down the line: +5.1±4.2 per 100 returns v the current mix (545 returns charted)

Lucas Pouille returning

1st serve to the forehand

Return	Now	Tour	Own	v James	Value
FH through the middle	35%	+4.3	+1.4	±0.0	+5.6±2.4
FH down the line	21%	+1.7	−1.1	+0.8	+1.4±4.0
FH slice through the middle	18%	−4.2	+1.2	+1.0	−2.0±2.3
FH crosscourt	14%	+5.5	−0.4	−3.0	+2.1±4.2
FH slice down the line	7%	−4.3	+1.1	+0.1	−3.1±3.1

Lean FH through the middle: +3.8±1.9 per 100 returns v the current mix (462 returns charted)

1st serve to the backhand

Return	Now	Tour	Own	v James	Value
BH through the middle	48%	+6.4	−3.4	+0.6	+3.7±2.1
BH crosscourt	19%	+8.8	−1.3	−1.2	+6.4±3.2
BH down the line	16%	+4.2	+0.6	+0.1	+5.0±4.4
BH slice through the middle	9%	−4.2	−0.4	+0.3	−4.3±2.3
BH slice crosscourt	4%	+0.5	+2.2	+2.9	+5.6±2.8

Lean BH crosscourt: +3.1±2.9 per 100 returns v the current mix (619 returns charted)

2nd serve to the forehand

Return	Now	Tour	Own	v James	Value
FH through the middle	56%	−3.5	−0.8	+0.2	−4.1±2.7
FH down the line	23%	−1.8	−2.6	+3.0	−1.3±4.2
FH crosscourt	21%	−0.2	−0.2	+6.0	+5.6±4.1

Lean FH crosscourt: +6.9±3.7 per 100 returns v the current mix (95 returns charted)

2nd serve to the backhand

Return	Now	Tour	Own	v James	Value
BH through the middle	46%	−2.9	−1.1	−0.8	−4.8±2.1
BH crosscourt	27%	+1.0	−2.5	−0.6	−2.1±2.8
BH down the line	18%	−0.2	+2.0	−1.6	+0.2±4.8
FH through the middle	3%	−2.9	−0.6	+0.2	−3.2±2.0
FH inside-out	3%	+1.0	+0.9	+3.0	+4.9±3.1

Lean BH down the line: +2.7±4.1 per 100 returns v the current mix (387 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 on clay. Each player's clay record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

James Blake

Favour

Shot	Edge	Own	Theirs
FH to their forehand · return	+8.1±5.4	+8.4	−0.4
BH to their forehand · return	+5.0±5.6	−0.3	+5.4
BH slice to their backhand · return	+5.0±3.4	+5.3	−0.3
BH slice to their backhand · rally	+3.1±3.3	+1.7	+1.4
BH slice to the middle · return	+2.8±2.6	+3.4	−0.6
BH to their backhand · serve +1	+2.6±4.0	+0.8	+1.8

Avoid

Shot	Edge	Own	Theirs
BH to their forehand · return +1	−5.8±5.8	−2.2	−3.6
FH to the middle · rally	−4.0±2.9	−0.5	−3.5
BH to the middle · serve +1	−3.1±3.0	−1.3	−1.8
BH to their backhand · rally	−2.5±3.2	±0.0	−2.5
BH to their forehand · serve +1	−2.4±5.7	−0.9	−1.4

Lucas Pouille

Favour

Shot	Edge	Own	Theirs
FH to their backhand · return +1	+2.8±4.1	+1.6	+1.1
FH to their backhand · return	+2.0±4.0	+0.2	+1.9
FH slice to the middle · return	+1.9±2.6	+0.4	+1.6
BH slice to their backhand · rally	+0.9±2.8	+1.5	−0.6
BH slice to their backhand · serve +1	±0.0±2.9	−0.8	+0.8
BH slice to the middle · return	−0.2±2.6	−0.4	+0.2

Avoid

Shot	Edge	Own	Theirs
BH to the middle · return	−5.0±2.7	−2.0	−3.0
BH to the middle · serve +1	−4.7±3.0	−3.6	−1.1
BH to their forehand · rally	−4.7±4.2	−3.2	−1.6
BH to the middle · rally	−4.3±2.7	−2.5	−1.8
BH to their backhand · return +1	−4.2±4.1	−1.5	−2.7

Against Lucas Pouille-like opponents

James Blake v	Matches	Serve pts won	Return pts won
All charted opponents	–	60.9%	35.9%
Players most similar to Lucas Pouille	1	57.4%	18.2%

Similar by tactical fingerprint: Alexei Popyrin, James Duckworth, Zizou Bergs, Roman Safiullin, Fabio Fognini, Matteo Arnaldi, Otto Virtanen, Sam Querrey, Jo Wilfried Tsonga, Tomas Berdych. When two players have rarely met, their records against these lookalikes fill the gap.