Courtney John Lock vs Gonzalo OliveiraPrediction, Head-to-Head Results, and Stats
Courtney John Lock and Gonzalo Oliveira have met 1 time since 2024; Gonzalo Oliveira leads 1–0. Across all meetings Lock has taken 0 sets to Oliveira's 2. Their most recent meeting: Gonzalo Oliveira won at Puerto Vallarta (2024).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | John Lock | Oliveira | ||
|---|---|---|---|---|
| Indicator | Courtney John Lock | Gonzalo Oliveira | ||
| Wins in straight sets | 0% | 0/1 | — | |
| Wins a set when losing | 25% | 1/4 | — | |
| Goes to a deciding set | 40% | 2/5 | — | |
| Covers −1.5 sets as favorite | 0% | 0/1 | — | |
| Covers +1.5 sets as underdog | 50% | 1/2 | — | |
| Tiebreak sets won | 0% | 0/2 | — | |
| Wins after taking set 1 | 100% | 1/1 | — | |
| Wins 2-0 after taking set 1 | 0% | 0/1 | — | |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (John Lock 0, Oliveira 1).
Style Matchup
Playing styles and historical archetype record
Lock
🛡️ The Spoiler
Oliveira
👑 The Complete Package
Matchup analysis
The 👑 The Complete Package archetype wins about 67% vs 🛡️ The Spoiler across 34 matches in our dataset: a stylistic lean toward Gonzalo Oliveira.
The Complete Package players often use elite serve & return and high bp conversion to pressure the the spoiler's strong court coverage.
Previous meetings
1 career meeting, newest first
Nov 17, 2024
Puerto Vallarta
H Hard · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Lock | Oliveira |
|---|---|---|
| W-L | 0–2 | - |
| Avg odds | 8.82 | - |
| ROI % | -100.0% | - |
| Units P/L | -2.00u | - |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Marlon Vankan
M25 Kigali · 1st Round
Oct 6
Yshai Oliel
M25 Kigali · 1st Round
Sep 29
Luca Staeheli
Liege Challenger · 1st Round Qualifying
Jul 5
Iiro Vasa
Brazzaville Challenger · 1st Round
May 5
George Gregoriou
Brazzaville Challenger · 2nd Round Qualifying
May 4
Millen Hurrion
Abidjan 2 Challenger · 1st Round Qualifying
Apr 26
Dominik Kellovsky
Kigali 2 · 1st Round Qualifying
Mar 2
Marat Sharipov
Nonthaburi 1 · 1st Round Qualifying
Dec 29
Aslan Karatsev
Nonthaburi 1 · Round of 32
Dec 31
Mats Rosenkranz
Manzanillo · Final
Dec 1
Aidan Mayo
Manzanillo · Semifinals
Nov 30
Dimitar Kuzmanov
Manzanillo · Quarterfinals
Nov 29
Felix Corwin
Manzanillo · Round of 16
Nov 27
Bor Artnak
Manzanillo · Round of 32
Nov 25
Nishesh Basavareddy
Puerto Vallarta · Round of 32
Nov 19
Taha Baadi
Puerto Vallarta · 2nd Round Qualifying
Nov 18
Win rate
Matches, sets and games won · Last 12 months · 5–5 matches
| Metric | Lock | Oliveira |
|---|---|---|
| Matches won | 20% | - |
| Sets won | 25% | - |
| Games won | 40% | - |
Record by tier
Head-to-head record by tournament tier
| Stage | Lock | Oliveira |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Lock | Oliveira |
|---|---|---|
| Hard | 0 | 1 |
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