RallyIQ

ATP · Right-handed · 723 charted matches · 1998–2021

Roger Federer

Archetype: High-risk · Runs around the backhand

Against an average opponent

Serve points won 70.5% ±1.9 raw 69.4% · tour 63.4% · 60,427 points
Return points won 41.4% ±2.3 raw 39.1% · tour 36.6% · 64,817 points

Serve and return points won, refitted against every opponent at once so a record built on weak or strong opposition is put on the same scale. Career, all surfaces, with a 90% margin. Raw is the plain share of points won.

Value per 100 shots

Direction choice +0.04 ±0.02 better than 68% of ATP · raw +0.04
Shot selection +0.18 ±0.03 better than 72% of ATP · raw +0.18
Execution +0.08 ±0.09 better than 72% of ATP · raw +0.09
Tactical adaptability +0.12 first serves toward what's working, set to set · 709 matches
Adaptation speed +0.14 same, every two to three service games · per 100 first serves
Long-rally execution −0.36 ±0.24 shot 9 on v own earlier rally shots · 29,425 shots · better than 29% of ATP
Points left on the table 2.74 per 100 shots vs best direction · lower than 35% of ATP

Points gained per 100 shots compared with an average tour player in the same position, adjusted for the strength of the opponents faced, with a 90% margin (shots clustered by match). Raw is before the opponent adjustment. Built on 300,264 shots.

Shot expected value

The share of points Roger Federer goes on to win after each option in the positions they face most often, shrunk toward tour average when the sample is small. Showing the 8 most-used options; teal marks the best one with at least 30 shots.

Rally, shots 5–8: drive to your backhand side

position worth 46% to the average player · 20,638 shots

OptionUsedWin %Tour
BH crosscourt 26% 47.0%±1.1 47.6%
BH through the middle 19% 43.8%±1.3 43.7%
BH slice crosscourt 16% 46.2%±1.4 42.5%
BH down the line 11% 46.7%±1.8 46.4%
BH slice through the middle 7% 40.1%±2.1 35.1%
FH inside-out 6% 53.1%±2.2 51.8%
FH inside-in 5% 52.4%±2.6 54.7%
BH slice down the line 4% 46.5%±2.8 37.1%

Return +1: drive to your backhand side

position worth 44% to the average player · 13,258 shots

OptionUsedWin %Tour
BH crosscourt 25% 47.7%±1.4 46.9%
BH through the middle 21% 46.6%±1.5 43.0%
BH slice crosscourt 17% 44.6%±1.7 40.9%
BH down the line 13% 46.8%±2.0 44.2%
BH slice through the middle 8% 38.9%±2.4 32.6%
BH slice down the line 4% 40.5%±3.3 33.3%
FH inside-out 4% 54.5%±3.7 51.7%
FH inside-in 3% 58.1%±3.9 53.6%

Rally, shots 5–8: drive to your middle

position worth 51% to the average player · 12,134 shots

OptionUsedWin %Tour
FH crosscourt 27% 56.1%±1.4 52.7%
FH down the line 19% 55.4%±1.7 51.5%
FH through the middle 17% 48.1%±1.8 47.0%
BH through the middle 9% 48.0%±2.4 46.8%
BH crosscourt 7% 46.9%±2.9 49.1%
FH down the line + approach 4% 73.0%±3.2 70.5%
BH down the line 3% 49.2%±4.0 48.3%
BH slice crosscourt 3% 50.6%±4.1 47.0%

Rally, shots 5–8: drive to your forehand side

position worth 44% to the average player · 11,646 shots

OptionUsedWin %Tour
FH crosscourt 42% 48.1%±1.2 46.6%
FH down the line 25% 44.4%±1.5 44.7%
FH through the middle 22% 41.5%±1.6 41.5%
FH down the line + approach 4% 72.4%±3.5 69.3%
FH slice through the middle 3% 26.8%±4.1 24.5%
FH slice crosscourt 1% 29.8%±5.5 30.9%
FH slice down the line 1% 29.5%±5.6 25.6%
FH through the middle + approach 1% 63.3%±9.0 56.9%

Serve under pressure

Pressure predictability index +3 How much less varied Roger Federer's first-serve direction gets on break points. Positive means easier to read. Based on 3431 break-point first serves.

Deuce court

1st serveUsageBreak ptWon when in
Wide 46% 53% 76% / 73%
Body 8% 5% 68% / 63%
T 47% 42% 81% / 75%

30,566 normal · 777 break-point 1st serves

Ad court

1st serveUsageBreak ptWon when in
Wide 56% 52% 78% / 73%
Body 6% 4% 64% / 63%
T 38% 44% 76% / 72%

25,778 normal · 2,654 break-point 1st serves

Is the serve mix in equilibrium?

Game theory says a well-mixed server wins equally often with every direction they use. If one direction wins more, it's underused and points are being left behind. This is the minimax test Walker and Wooders ran on Wimbledon finals, applied to every charted first serve. Win rates include faults. "Optimal" allows for returners reading a habit. No measurable response (−0.05 ± 0.15 points per 100 serves for every 10 points of habitual usage), measured from ATP servers whose mix drifted between matches. Shifts stay within the range servers' habits actually vary, the only range that response was measured over.

Deuce court

1st serveUsagePoints wonOptimal
Wide46% 70.2%±0.6 n=14,400 41% ▼
Body8% 67.0%±1.6 n=2,391 0% ▼
T46% 70.3%±0.6 n=14,552 59% ▲

Off equilibrium (p = 0.002): serve T more. Gap 0.3 points per 100 first serves.
Optimal mix: +0.4 per 100 first serves.

Ad court

1st serveUsagePoints wonOptimal
Wide56% 69.4%±0.6 n=15,893 69% ▲
Body6% 61.2%±2.0 n=1,618 0% ▼
T38% 68.3%±0.7 n=10,921 31% ▼

Off equilibrium (p < 0.001): serve wide more. Gap 0.9 points per 100 first serves.
Optimal mix: +0.6 per 100 first serves.

Exploitability 0.46 points per 100 first serves What the optimal mix would win over the current one, both courts. More exploitable than 100% of ATP servers. Tested on matches they weren't fitted on, ATP mixes picked this way win 0.33 per 100 first serves on average.

Repeating the previous direction to the same court: −0.1±0.6 points per 100 against switching. Negative means returners read repeats. Tour-wide, repeating costs women about 0.4 points per 100 and costs men nothing, so men's returners don't measurably anticipate direction. (29,498 repeats, 28,833 switches.)

Return by serve direction

Return points won against each serve direction, compared with the tour average.

ServeCourtDirectionPointsWonvs tour
1stAd courtBody 2,163 39% +2.1±1.7
1stAd courtT 6,491 33% +5.3±1.0
1stAd courtWide 10,135 32% +4.4±0.8
1stDeuce courtBody 3,064 37% +0.6±1.4
1stDeuce courtT 9,607 30% +4.6±0.8
1stDeuce courtWide 7,869 31% +3.4±0.9
2ndAd courtBody 2,760 51% +1.5±1.6
2ndAd courtT 1,620 51% +1.4±2.0
2ndAd courtWide 7,576 51% +2.4±0.9
2ndDeuce courtBody 4,927 50% +0.6±1.2
2ndDeuce courtT 5,844 52% +1.8±1.1
2ndDeuce courtWide 2,153 49% +1.2±1.8

Signature patterns

Recurring sequences that win more than Roger Federer's own baseline, ranked by edge weighted by how often they're used.

Serve → +1

  1. Wide serve (ad court) → FH crosscourt used 2.2% · won 67% · −4.4±2.1 vs own baseline
  2. T serve (deuce court) → FH crosscourt used 2.6% · won 61% · −9.5±2.0 vs own baseline
  3. Wide serve (deuce court) → FH crosscourt used 2.0% · won 59% · −11.9±2.3 vs own baseline
  4. Wide serve (deuce court) → FH down the line used 2.6% · won 60% · −11.3±2.0 vs own baseline

Return

  1. vs T serve (ad court) → FH through the middle, mid used 2.4% · won 52% · +11.8±2.2 vs own baseline
  2. vs wide serve (ad court) → BH crosscourt, mid used 2.1% · won 51% · +11.2±2.3 vs own baseline
  3. vs wide serve (ad court) → BH slice crosscourt, mid used 3.8% · won 48% · +7.8±1.7 vs own baseline
  4. vs T serve (deuce court) → BH through the middle, mid used 2.6% · won 49% · +9.1±2.1 vs own baseline
  5. vs wide serve (ad court) → BH through the middle, mid used 2.4% · won 49% · +8.3±2.2 vs own baseline

Rally, consecutive own shots

  1. FH down the line → FH crosscourt used 1.2% · won 58% · +9.0±2.8 vs own baseline
  2. BH crosscourt → FH crosscourt used 1.9% · won 56% · +6.3±2.3 vs own baseline
  3. FH crosscourt → FH crosscourt used 2.9% · won 53% · +3.5±1.8 vs own baseline
  4. FH through the middle → FH crosscourt used 2.1% · won 53% · +3.3±2.2 vs own baseline
  5. FH crosscourt → FH down the line used 2.3% · won 52% · +3.0±2.1 vs own baseline

Discovered sequences

Mined from every me → opponent → me run of three shots, with no templates. Ranked by how much more often Roger Federer wins the point once the sequence happens, weighted by how often it happens. Think of them as chess openings.

  1. FH down the line + approach → BH lob through the middle → Smash crosscourt used 0.1% · won 84% · +32.9±5.0 vs own baseline · +1.5 vs tour on the same sequence Disrupted by Andy Murray (5/8), Novak Djokovic (7/8)
  2. FH crosscourt → FH crosscourt → FH down the line + approach used 0.2% · won 73% · +21.8±4.3 vs own baseline · +4.5 vs tour on the same sequence Disrupted by Nikolay Davydenko (5/8), Xavier Malisse (5/8)
  3. FH crosscourt → FH through the middle → FH down the line + approach used 0.1% · won 74% · +22.6±4.9 vs own baseline · +4.0 vs tour on the same sequence Disrupted by Gael Monfils (4/6), Richard Gasquet (4/6)
  4. FH down the line + approach → BH lob through the middle → Smash down the line used 0.1% · won 81% · +30.0±5.8 vs own baseline · +4.2 vs tour on the same sequence Disrupted by Stan Wawrinka (5/7), Andy Murray (6/6)
  5. Wide serve → FH through the middle return, mid → FH down the line + approach used 0.1% · won 74% · +22.4±5.3 vs own baseline · +1.5 vs tour on the same sequence Disrupted by Nikolay Davydenko (5/8), Andy Roddick (4/6)
  6. FH down the line + approach → BH through the middle → BH volley down the line used 0.1% · won 72% · +21.2±5.6 vs own baseline · +12.4 vs tour on the same sequence

Strengths and vulnerabilities

Value per 100 shots compared with the average player hitting (strengths) or facing (vulnerabilities) the same shot. Only shot types seen at least 120 times.

Hurts opponents most with

BH drop shot to their forehand · serve +1+7.5228
BH drop shot to their forehand · return +1+6.5167
Smash to the middle · rally+6.3360
FH drop shot to their backhand · rally+6.0269
BH volley to their forehand · serve +1+4.9670

Most exposed to

BH lob to their forehand · rally−2.0160
FH slice to the middle · rally−0.9797
Body 2nd serve · deuce court−0.54,887
Body 1st serve · deuce court−0.34,193
FH slice to the middle · serve +1−0.2140

Active players who are best at the shot in the top weakness: Hubert Hurkacz

Tactical fingerprint

Each bar shows how far a style trait is from the ATP average, in standard deviations.

Chipped returns35%
Wide serves · ad56%
Run-around forehands27%
Point-ending shots27.4%
Backhand slice30%
Points at net15%
Wide serves · deuce46%
1st serve in62%
Through the middle26%
T serves · deuce46%
BH down the line21%
Forehand share54%
Unforced errors / shot10.3%
Serve & volley10%
T serves · ad38%
Avg rally length3.8
Drop shots / shot1.2%
FH down the line29%
Deep returns22%

Plays most like

  1. Jo Wilfried Tsonga 2007–2022 plan v
  2. Grigor Dimitrov 2009–2026 plan v
  3. Ivan Ljubicic 2003–2011 plan v
  4. Tommy Haas 1996–2017 plan v
  5. Stan Wawrinka 2006–2026 plan v
  6. Alexei Popyrin 2019–2026 plan v
  7. Dominic Thiem 2011–2024 plan v
  8. James Blake 2002–2011 plan v

Closest from another era

  1. Joao Fonseca 2024–2026
  2. Giovanni Mpetshi Perricard 2024–2026
  3. Ivan Lendl 1979–1994

Charted matches